List of numbers

This is a list of googologisms in ascending order.

Class 2 (1000000 ~ 101000000)

 * Million, 1000000
 * Crore, 10000000
 * Myllion, 100000000
 * Billion(A) / Milliard, 1000000000
 * Trillion(A) / Billion(FG), 1012
 * Quadrillion(A) / Billiard, 1015
 * Byllion, 1016
 * Trillion(FG) / Quintillion(A), 1018
 * Sextillion(A) / Trilliard, 1021
 * Avogadro's Number, 6.02214199*1023
 * Septillion(A) / Quadrillion(FG), 1024
 * Octillion(A) / Quadrilliard, 1027
 * Nonillion(A) / Quintillion(FG), 1030
 * Tryllion, 1032


 * Decillion(A), 1033
 * Quintilliard, 1033
 * Sextillion(FG), 1036
 * Septillion(FG), 1042
 * Octillion(FG), 1048
 * Nonillion(FG), 1054
 * Decillion(FG), 1060
 * Vigintillion(A), 1063
 * Quadryllion, 1064
 * Eddington Number, 136*2256 = 1.5747724136275*1079
 * Trigintillion(A), 1093


 * Googol, 10100
 * Vigintillion(FG), 10120
 * Quadragintillion(A), 10123
 * Googolex, 5.6347514353165*10124
 * Quintyllion, 10128
 * Quinquagintillion(A), 10153
 * Trigintillion(FG), 10180
 * Sexagintillion(A), 10183
 * Gargoogol, 10200
 * Septuagintillion(A), 10213
 * Googoc, 1.2676506002282*10230
 * Quadragintillion(FG), 10240
 * Octogintillion(A), 10243
 * Nonagintillion(A), 10273
 * Quinquagintillion(FG), 10300


 * Centillion(A), 10303
 * Sexagintillion(FG), 10360
 * Primo-vigesimo-centillion(A), 10366
 * Septuagintillion(FG), 10420
 * Octogintillion(FG), 10480
 * Googocci, 2.814729533583*10523
 * Nonagintillion(FG), 10540
 * Centillion(FG), 10600
 * Primo-vigesimo-centillion(FG), 10726


 * Millillion(A), 103003
 * Decyllion, 104096
 * Millillion(FG), 106000
 * Googolgong, 10100000

More...

Class 3 (101000000 ~ 1010 1000000 )

 * Milli-millillion(A), 103000003
 * Vigintyllion, 104194304
 * Milli-millillion(FG), 106000000
 * Nanillion, 103000000003


 * Trialogue, $$10^{10^{10}}$$
 * Picillion, $$10^{3\times 10^{12}+3}$$
 * Femtillion, $$10^{3\times 10^{15}+3}$$
 * Attillion, $$10^{3\times 10^{18}+3}$$
 * Zeptillion, $$10^{3\times 10^{21}+3}$$
 * Yoctillion, $$10^{3\times 10^{24}+3}$$
 * Xonillion, $$10^{3\times 10^{27}+3}$$
 * Vecillion, $$10^{3\times 10^{30}+3}$$
 * Mecillion, $$10^{3\times 10^{33}+3}$$
 * Duecillion, $$10^{3\times 10^{36}+3}$$
 * Trecillion, $$10^{3\times 10^{39}+3}$$
 * Tetrecillion, $$10^{3\times 10^{42}+3}$$
 * Pentecillion, $$10^{3\times 10^{45}+3}$$
 * Hexecillion, $$10^{3\times 10^{48}+3}$$
 * Heptecillion, $$10^{3\times 10^{51}+3}$$
 * Octecillion, $$10^{3\times 10^{54}+3}$$
 * Ennecillion, $$10^{3\times 10^{57}+3}$$
 * Icosillion, $$10^{3\times 10^{60}+3}$$
 * Luntillion, $$10^{3\times 10^{63}+3}$$
 * Trioicosillion, $$10^{3\times 10^{69}+3}$$
 * Triacontillion, $$10^{3\times 10^{90}+3}$$


 * Googolplex, $$10^{10^{100}}$$
 * Googolbang, (10100)! ~ \( 10^{9.957*10^{101}} \)
 * Tetracontillion, $$10^{3\times 10^{120}+3}$$
 * Pentacontillion, $$10^{3\times 10^{150}+3}$$
 * Hexacontillion, $$10^{3\times 10^{180}+3}$$
 * Heptacontillion, $$10^{3\times 10^{210}+3}$$
 * Octacontillion, $$10^{3\times 10^{240}+3}$$
 * Ennacontillion, $$10^{3\times 10^{270}+3}$$
 * Hectillion, $$10^{3\times 10^{300}+3}$$
 * Ecetonplex, $$10^{10^{303}}$$
 * Dohectillion, $$10^{3\times 10^{600}+3}$$
 * Killillion, $$10^{3\times 10^{3000}+3}$$
 * Googolplexigong, $$10^{10^{100000}}$$

Exponentiation level

 * Megillion, $$10^{3\times 10^{3000000}+3}$$
 * Gigillion, $$10^{3\times 10^{3000000000}+3}$$


 * Tetralogue, $$10^{10^{10^{10}}}$$
 * Terillion, $$10^{3\times 10^{3\times 10^{12}}+3}$$
 * Petillion, $$10^{3\times 10^{3\times 10^{15}}+3}$$
 * Exillion, $$10^{3\times 10^{3\times 10^{18}}+3}$$
 * Zettillion, $$10^{3\times 10^{3\times 10^{21}}+3}$$
 * Yottillion, $$10^{3\times 10^{3\times 10^{24}}+3}$$
 * Xennillion, $$10^{3\times 10^{3\times 10^{27}}+3}$$
 * Dakillion, $$10^{3\times 10^{3\times 10^{30}}+3}$$
 * Hendillion, $$10^{3\times 10^{3\times 10^{33}}+3}$$


 * First Skewes' number, $$e^{e^{e^{79}}}$$ ~ $$10^{10^{10^{34}}}$$
 * Dokillion, $$10^{3\times 10^{3\times 10^{36}}+3}$$
 * Tradakillion, $$10^{3\times 10^{3\times 10^{42}}+3}$$
 * Pedakillion, $$10^{3\times 10^{3\times 10^{45}}+3}$$
 * Exdakillion, $$10^{3\times 10^{3\times 10^{48}}+3}$$
 * Zedakillion, $$10^{3\times 10^{3\times 10^{51}}+3}$$
 * Yodakillion, $$10^{3\times 10^{3\times 10^{54}}+3}$$
 * Nedakillion, $$10^{3\times 10^{3\times 10^{57}}+3}$$
 * Ikillion, $$10^{3\times 10^{3\times 10^{60}}+3}$$
 * Ikenillion, $$10^{3\times 10^{3\times 10^{63}}+3}$$
 * Icodillion, $$10^{3\times 10^{3\times 10^{66}}+3}$$
 * Ictrillion, $$10^{3\times 10^{3\times 10^{69}}+3}$$
 * Icterillion, $$10^{3\times 10^{3\times 10^{72}}+3}$$
 * Icpetillion, $$10^{3\times 10^{3\times 10^{75}}+3}$$
 * Ikectillion, $$10^{3\times 10^{3\times 10^{78}}+3}$$
 * Iczetillion, $$10^{3\times 10^{3\times 10^{81}}+3}$$
 * Icyotillion, $$10^{3\times 10^{3\times 10^{84}}+3}$$
 * Icxenillion, $$10^{3\times 10^{3\times 10^{87}}+3}$$
 * Trakillion, $$10^{3\times 10^{3\times 10^{90}}+3}$$


 * Googolduplex, $$10^{10^{10^{100}}}$$
 * Fzgoogolplex, $$(10^{10^{100}})^{10^{10^{100}}} = 10^{10^{10^{100}+100}}$$
 * Tekillion, $$10^{3\times 10^{3\times 10^{120}}+3}$$
 * Hotillion, $$10^{3\times 10^{3\times 10^{300}}+3}$$
 * Ecetonduplex, $$10^{10^{10^{303}}}$$
 * Botillion, $$10^{3\times 10^{3\times 10^{600}}+3}$$
 * Trotillion, $$10^{3\times 10^{3\times 10^{900}}+3}$$


 * Second Skewes' number, $$e^{e^{e^{e^{7.705}}}}$$ ~ $$10^{10^{10^{963}}}$$
 * Totillion, $$10^{3\times 10^{3\times 10^{1200}}+3}$$
 * Kalillion, $$10^{3\times 10^{3\times 10^{3000}}+3}$$
 * Dalillion, $$10^{3\times 10^{3\times 10^{6000}}+3}$$
 * Tralillion, $$10^{3\times 10^{3\times 10^{9000}}+3}$$
 * Talillion, $$10^{3\times 10^{3\times 10^{12000}}+3}$$
 * Dakalillion, $$10^{3\times 10^{3\times 10^{30000}}+3}$$
 * Googolduplexigong, $$10^{10^{10^{100000}}}$$
 * Hotalillion, $$10^{3\times 10^{3\times 10^{300000}}+3}$$
 * Mejillion, $$10^{3\times 10^{3\times 10^{3000000}}+3}$$


 * Pentalogue, 10^10^10^10^10
 * Astillion, $$10^{3\times 10^{3\times 10^{3\times 10^{12}}}+3}$$
 * Multillion, $$10^{3\times 10^{3\times 10^{3\times 10^{42}}}+3}$$
 * Googoltriplex, 10^10^10^10^100
 * Fzgargoogolplex, (10^10^10^100)^(10^10^10^100) = 10^10^(10^10^100+10^100)


 * Hexalogue, 10^10^10^10^10^10
 * Googolquadruplex, 10^10^10^10^10^100
 * Fzgargantugoogolplex, (10^10^10^10^100)^(10^10^10^10^100)=10^10^(10^10^10^100+10^10^100)
 * Googolquinplex, 10^10^10^10^10^10^100


 * Heptalogue, 10^10^10^10^10^10^10
 * Octalogue, 10^10^10^10^10^10^10^10
 * Ennalogue, 10^10^10^10^10^10^10^10^10

More...

Tetration level

 * Decker, {10,10,2} = 10↑↑10
 * Bentley's Number, \(\sum^{10}_{i = 1} 10\uparrow\uparrow i\)
 * Giggol, {10,100,2} = 10↑↑100
 * Grangol, E100#100
 * Mega, 2 in a pentagon (or circle) = 256 in a square ~ $$10 \uparrow\uparrow 258$$
 * Grangolgong, E100000#100000
 * Tritri, {3,3,3} = {3,7625597484987,2} = 3↑↑7625597484987
 * Googolgoogolplex, $$10\uparrow\uparrow(10^{100})$$


 * Ecetondex, E303#1#2
 * Zootzootplex, \(googolplex^{(googolplex-1)^{(googolplex-2)^{.^{.^{.^{4^{3^{2}}}}}}}}\)
 * Giggolplex, {10,giggol,2}
 * Giggolduplex, {10,giggolplex,2}
 * Grangoldex, E100#100#2
 * Grangoldexigong, E100000#100000#2
 * Googolgoogolduplex, $$10\uparrow\uparrow10\uparrow\uparrow(10^{100})$$


 * Ecetondudex, E303#1#3
 * Grangoldudex, E100#100#3
 * Grangoldudexigong, E100000#100000#3
 * Googolgoogoltriplex, $$10\uparrow\uparrow10\uparrow\uparrow10\uparrow\uparrow(10^{100})$$

More...

Up-arrow notation level

 * Megistron, 10 in a pentagon (or circle) ~ 10↑↑↑11
 * Gaggol, {10,100,3} = 10↑↑↑100
 * Greagol, E100#100#100
 * Greagolgong, E100000#100000#100000
 * Googol-3-flex, $$10\uparrow\uparrow\uparrow(10^{100})$$
 * Ecetonthrex, E303#1#1#2


 * A-ooga, 2 in a hexagon
 * Gaggolplex, {10,gaggol,3}
 * Greagolthrex, E100#100#100#2
 * Greagolthrexigong, E100000#100000#100000#2
 * Ecetonduthrex, E303#1#1#3


 * Tritet, {4,4,4} = 4↑↑↑↑4
 * Greagolduthrex, E100#100#100#3
 * Greagolduthrexigong, E100000#100000#100000#3
 * Geegol, {10,100,4} = 10↑↑↑↑100
 * Gigangol, E100#100#100#100
 * Geegolplex, {10,geegol,4}


 * Tripent, {5,5,5} = 5↑↑↑↑↑5
 * Gigol, {10,100,5} = 10↑↑↑↑↑100
 * Gorgegol, E100#100#100#100#100
 * Gigolplex, {10,gigol,5}


 * Goggol, {10,100,6} = 10↑↑↑↑↑↑100
 * Gulgol, E100#100#100#100#100#100
 * Goggolplex, {10,goggol,6}


 * Trisept, {7,7,7} = 7↑↑↑↑↑↑↑7
 * Gagol, {10,100,7} = 10↑↑↑↑↑↑↑100
 * Gaspgol, E100#100#100#100#100#100#100
 * Gagolplex, {10,gagol,7}
 * Ginorgol, E100#100#100#100#100#100#100#100


 * Tridecal, {10,10,10}
 * Boogol, {10,10,100}
 * Gugold, E100##100
 * Gugoldagong, E100000##100000

More...

Chained arrow notation level

 * Gongol, hyper(10,10100,100)
 * Googoldiflux, $$10 \underbrace{\uparrow\uparrow\ldots\uparrow\uparrow}_{10^{100}} (10^{100})$$
 * Moser, 2 in a mega-gon
 * Boogolplex, {10,10,{10,10,100}}
 * Gongolplex, hyper(10,gongol,100)
 * Graham's number
 * Xkcd number
 * Corporal, {10,100,1,2}
 * Graatagold, E100##100##2
 * Corporalplex, {10,{10,100,1,2},1,2}


 * Greegold, E100##100##3
 * Grinningold, E100##100##4
 * Golaagold, E100##100##5
 * Gruelohgold, E100##100##6
 * Gaspgold, E100##100##7
 * Ginorgold, E100##100##8


 * Grand tridecal, {10,10,10,2}
 * Gugolthra, E100##100##100
 * Biggol, {10,10,100,2}
 * Biggolplex, {10,10,{10,10,100,2},2}


 * Tetratri, {3,3,3,3}
 * Gugoltesla, E100##100##100##100
 * Baggol, {10,10,100,3}
 * Ultron
 * Baggolplex, {10,10,{10,10,100,3},3}
 * Supertet, {4,4,4,4}
 * Gugolpeta, E100##100##100##100##100
 * Beegol, {10,10,100,4}
 * Beegolplex, {10,10,{10,10,100,4},4}
 * Gugolhexa, E100##100##100##100##100##100
 * Bigol, {10,10,100,5}
 * Bigolplex, {10,10,{10,10,100,5},5}
 * Gugolhepta, E100##100##100##100##100##100##100
 * Boggol, {10,10,100,6}
 * Boggolplex, {10,10,{10,10,100,6},6}
 * Gugolocta, E100##100##100##100##100##100##100##100
 * Bagol, {10,10,100,7}
 * Bagolplex, {10,10,{10,10,100,7},7}


 * General, {10,10,10,10}
 * Kaboodol
 * Throogol, E100###100
 * Troogol, {10,10,10,100}
 * Generalplex, {10,10,10,{10,10,10,10}}
 * Kaboodolplex
 * Troogolplex, {10,10,10,{10,10,10,100}}

5~6 entry linear array notation level

 * Triggol, {10,10,10,100,2}
 * Pentatri, {3,3,3,3,3}
 * Traggol, {10,10,10,100,3}
 * Superpent, {5,5,5,5,5}
 * Pentadecal, {10,10,10,10,10}
 * Quadroogol, {10,10,10,10,100}
 * Quadroogolplex, {10,10,10,10,{10,10,10,10,100}}


 * Quadriggol, {10,10,10,10,100,2}
 * Hexatri, {3,3,3,3,3,3}
 * Quadraggol, {10,10,10,10,100,3}
 * Superhex, {6,6,6,6,6,6}
 * Hexadecal, {10,10,10,10,10,10}
 * Quintoogol, {10,10,10,10,10,100}

More...

7+ entry linear array notation level

 * Quintiggol, {10,10,10,10,10,100,2}
 * Quintaggol, {10,10,10,10,10,100,3}
 * Quinteegol, {10,10,10,10,10,100,4}
 * Quintigol, {10,10,10,10,10,100,5}
 * Quintoggol, {10,10,10,10,10,100,6}
 * Supersept, {7,7,7,7,7,7,7}
 * Quintagol, {10,10,10,10,10,100,7}
 * Heptadecal, {10,10,10,10,10,10,10}
 * Sextoogol, {10,10,10,10,10,10,100}


 * Superoct, {8,8,8,8,8,8,8,8}
 * Octadecal, {10,10,10,10,10,10,10,10}
 * Septoogol, {10,10,10,10,10,10,10,100}


 * Superenn, {9,9,9,9,9,9,9,9,9}
 * Ennadecal, {10,10,10,10,10,10,10,10,10}
 * Octoogol, {10,10,10,10,10,10,10,10,100}


 * Iteral, {10,10,10,10,10,10,10,10,10,10} = {10,10 (1) 2} = {10,2,2 (1) 2}
 * Ultatri, {3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3} = {3,27 (1) 2}

Two row array notation level

 * Goobol, {10,100(1)2}
 * Godgahlah, E100#100100
 * Godgahlahgong, E100000#100000100000
 * Dupertri, {3,{3,3,3}(1)2} = {3,3,2 (1) 2}
 * Duperdecal, {10,{10,10(1)2}(1)2}
 * Goobolplex, {10,{10,100(1)2}(1)2}
 * Godgahlahgong, E100#godgahlah100
 * Grand godgahlahgong, E100000#godgahlahgong100000


 * Gibbol, {10,100,2(1)2}
 * Latri, {3,3,3(1)2}
 * Gabbol, {10,100,3(1)2}
 * Boobol, {10,10,100(1)2}
 * Troobol, {10,10,10,100(1)2}
 * Quadroobol, {10,10,10,10,100(1)2}


 * Gootrol, {10,100(1)3}
 * Gooquadrol, {10,100(1)4}


 * Emperal, {10,10(1)10}
 * Gossol, {10,10(1)100}
 * Emperalplex, {10,10(1){10,10(1)10}}
 * Gossolplex, {10,10(1){10,10(1)100}}
 * Gissol, {10,10(1)100,2}
 * Gassol, {10,10(1)100,3}


 * Hyperal, {10,10(1)10,10}
 * Mossol, {10,10(1)10,100}
 * Mossolplex, {10,10(1)10,{10,10(1)10,100}}
 * Bossol, {10,10(1)10,10,100}
 * Trossol, {10,10(1)10,10,10,100}
 * Quadrossol, {10,10(1)10,10,10,10,100}
 * Quintossol, {10,10(1)10,10,10,10,10,100}

More...

3 row array notation level

 * Diteral, {10,10 (1)(1) 2}
 * Dubol, {10,100 (1)(1) 2}
 * Diteralplex, {10,diteral (1)(1) 2}
 * Dutrol, {10,100 (1)(1) 3}
 * Duquadrol, {10,100 (1)(1) 4}
 * Admiral, {10,10 (1)(1) 10}
 * Dossol, {10,10 (1)(1) 100}
 * Dossolplex, {10,10 (1)(1) dossol}
 * Dutritri, {3,3,3 (1) 3,3,3 (1) 3,3,3}
 * Dutridecal, {10,10,10 (1) 10,10,10 (1) 10,10,10}

Higher dimensional array notation level

 * Xappol, {10,10 (2) 2}
 * Xappolplex, {10,xappol (2) 2}
 * Grand xappol, {10,10 (2) 3}


 * Dimentri, {3,3 (3) 2}
 * Colossol, {10,10 (3) 2}
 * Colossolplex, {10,colossol (3) 2}
 * Terossol, {10,10 (4) 2}
 * Terossolplex, {10,terossol (4) 2}
 * Petossol, {10,10 (5) 2}
 * Petossolplex, {10,petossol (5) 2}
 * Ectossol, {10,10 (6) 2}
 * Ectossolplex, {10,ectossol (6) 2}
 * Zettossol, {10,10 (7) 2}
 * Zettossolplex, {10,zettossol (7) 2}
 * Yottossol, {10,10 (8) 2}
 * Yottossolplex, {10,yottossol (8) 2}
 * Xennossol, {10,10 (9) 2}
 * Xennossolplex, {10,xennossol (9) 2}
 * Dimendecal, {10,10 (10) 2}


 * Gongulus, {10,10 (100) 2}
 * Gongulusplex, {10,10 (gongulus) 2}
 * Gongulusduplex, {10,10 (gongulusplex) 2}

Higher array notation level

 * Dulatri, {3,3 (0,2) 2}
 * Gingulus, {10,100 (0,2) 2}
 * Trilatri, {3,3 (0,3) 2}
 * Gangulus, {10,100 (0,3) 2}
 * Geengulus, {10,100 (0,4) 2}
 * Gowngulus, {10,100 (0,5) 2}
 * Gungulus, {10,100 (0,6) 2}


 * Bongulus, {10,100 (0,0,1) 2}
 * Bingulus, {10,100 (0,0,2) 2}
 * Bangulus, {10,100 (0,0,3) 2}
 * Beengulus, {10,100 (0,0,4) 2}


 * Trimentri, {3,3 (0,0,0,1) 2} = {3,3 ((1)1) 2}
 * Trongulus, {10,100 (0,0,0,1) 2}
 * Quadrongulus, {10,100 (0,0,0,0,1) 2}
 * Goplexulus, $$\{10,100 (\underbrace{0,0,\ldots ,0,0,}_{100}1) 2\}$$ = {10,100 ((1)1) 2}


 * Goduplexulus, {10,100 ((100)1) 2}
 * Gotriplexulus, $$\{10,100 ((\underbrace{0,0,\ldots ,0,0,}_{100}1)1) 2\}$$ = {10,100 (((1)1)1) 2}
 * Goppatoth, 10↑↑100 & 10
 * Goppatothplex, 10↑↑(goppatoth) & 10


 * Bird's number
 * Triakulus, {3,3,3} & 3
 * Kungulus, {10,100,3} & 10
 * Kungulusplex, {10,kungulus,3} & 10


 * Quadrunculus, {10,100,4} & 10
 * Tridecatrix, {10,10,10} & 10
 * Humongulus, {10,10,100} & 10


 * Golapulus, {10,100} & 10 & 10
 * Golapulusplex, {10,100} & 10 & 10 & 10

Legiattic array notation level

 * Big boowa, {3,3,3 / 2}
 * Great big boowa, {3,3,4 / 2}
 * Grand boowa, {3,3,big boowa / 2}


 * Super gongulus, {10,10 (100) 2 / 2}
 * Wompogulus, {10,10 (10) 2 / 100}


 * Guapamonga
 * Guapamongaplex,  10 guapamonga


 * Big hoss, {L,100}100,100 = {100,100 ////...100 /'s...//// 2} = {100,100 (1)/ 2}
 * Great big hoss, {big hoss, big hoss //////...big hoss /'s...////// 2} = {big hoss,big hoss (1)/ 2}
 * Grand hoss, {100,100 ////...100 /'s...//// 100} = {100,100 (1)/ 100}


 * Bukuwaha,  \(\{100,100\ 100100\ 2\}\)

Beyond legiattic arrays notation level

 * Goshomity, {L2,100}100,100
 * Good goshomity, {L2,goshomity}goshomity,goshomity
 * Big Bukuwaha, \(\{100,100\ Bukuwaha\ 2\}\)
 * Bongo Bukuwaha, \(\{100,100\ Big Bukuwaha\ 2\}\)
 * Quabinga Bukuwaha, \(\{100,100\ Bongo Bukuwaha\ 2\}\)


 * Meameamealokkapoowa, {L100,10}10,10
 * Meameamealokkapoowa oompa,  \(\{LLL \ldots A \ldots LLL,10\}_{10,10}\)


 * TREE(3)
 * SCG(13)

Uncomputable numbers

 * Rayo's number