List of googologisms/Class 4

* Class 0
* Class 1
* Class 2
* Class 3
* **Class 4**
* Class 5
* Class 6
* Class 7
* Class 8
* Class 9
* Class 10
* Class 11
* Class 12
* Class 13
* Class 14
* Tetration level
* Pentation level
* Hexation level
* Heptation level
* Octation level
* Nonation level
* Decation level
* Undecation level
* Up-arrow notation level
* Expansion level
* Explosion level
* Detonation level
* Pentonation level
* Hexonation level
* Heptonation level
* 8–9 (4 entry) linear notation level
* Chained arrow notation level
* 5 entry linear array notation level
* 6~7 entry linear array notation level
* 8+ entry linear array notation level
* Two row array notation level
* Planar array notation level
* Higher dimensional array notation level
* Tetrational array notation level
* Higher array notation level
* Legiattic array notation level
* Beyond legiattic array notation level
* Uncomputable numbers

* Maximusgoogolplux aŭ Maximusgoogood a Millionplexplex, 10 10 1000 000 = 10 10 10 6 = E1 000 000 # 2 = E6 # 3
* Megwo, 2103,000,000+1
* Megillin, 10103,000,000+3
* Megillied, 102\*103,000,000+3
* Mejiad, 103\*103,000,000 = 310002
* Megillion(Bowers), 103\*103,000,000+3
* Mego-million, 103×103,000,000+6
* Mego-millillion, 103×103,000,000+3,003
* Mego-micrillion, 103×103,000,000+3,000,003
* Mego-killillion, 103×103,000,000+3×103,000+3
* Mego-killo-million, 103×103,000,000+3×103,000+6
* Mego-killo-millillion, 103×103,000,000+3×103,000+3,003
* Mego-killo-micrillion, 103×103,000,000+3×103,000+3,000,003
* Mego-killo-nanillion, 103×103,000,000+3×103,000+3,000,000,003
* Mego-killo-enneennaconteennahectillion, 103×103,000,000+3×103,000+3×102,997+3
* Mego-micrekillillion, 103×103,000,000+3×106,000+3
* Mego-nanekillillion, 103×103,000,000+3×109,000+3
* Mego-picekillillion, 103×103,000,000+3×1012,000+3
* Mego-femtekillillion, 103×103,000,000+3×1015,000+3
* Mego-attekillillion, 103×103,000,000+3×1018,000+3
* Mego-zeptekillillion, 103×103,000,000+3×1021,000+3
* Mego-yoctekillillion, 103×103,000,000+3×1024,000+3
* Mego-enneennaconteennahectekillillion, 103×103,000,000+3×102,997,000+3
* Mego-enneennaconteennakilla-enneennaconteennahectillion, 103×103,000,000+3×102,999,997+3
* Penheckilillion(Epstein)/Quingenti-millillion(Henkle), 106\*103,000,000 =1,000,000500,000
* Duomegillion, 106\*103,000,000+3
* Megillid, 109\*103,000,000+3
* Megllion, 101.2\*103,000,001+3
* Megilling, 101.5\*103,000,001+3
* Megilliong, 101.8\*103,000,001+3
* Megillim, 103\*103,000,001+3
* Maximusmicrillion or Micrillionplex, 10103,000,003
* Novemnonagintinongentimegillion, 102.997×103,000,003+3
* Micrillioillion or Micrillien or Milli-millillien or Millioillien or Milliin or Megimillillion, 103\*103,000,003+3
* Pentamillionduplex or Pentamillionplexplex, 10105,000,000
* Megillio-illion (Epstein system), 1,000,0001,000,0001,000,000 or 106\*106,000,000
* Megillio-million (Epstein system), 1,000,0001,000,0001,000,000+1
* Goospolduplex or Goospolplexplex or Decamillionplexplex, 101010,000,000 = 1010107 = E7#3
* Guppyplexibong, 101020,000,000
* Texclatration, ((10!)!)! ~ 101022,228,100
* Vecimegillion or Megacontillion, 103\*1030,000,000+3
* Gogolplexibong, 101050,000,000
* Decmegillio-illion (E),106\*1060,000,000
* Googolplexibong or Hectomillionplexplex, 1010100,000,000 = 1010108
* Hectimegillion or Megahectillion, 103\*10300,000,000+3
* Hemibillionplexplex, 1010500,000,000
* Hecmegillio-illion (E), 106\*10600,000,000
* Billionduplex or Billionplexplex, 10101,000,000,000 = E109#2 = E9#3
* Nanyllion, 1021,000,000,002
* Gigwo, 2103,000,000,000+1
* Gijiad, 103\*103,000,000,000 = 310003
* Gigillion (Bowers), 103\*103,000,000,000+3
* Gigilliard (modified), 106×103,000,000,000+3
* Maximusnanillion or Nanillionplex, 10103,000,000,003
* Gigamillillion or Nanillioillion or Nanillien or Billiin, 103\*103,000,000,003+3
* tevetillion
* Gigillio-illion (Epstein system), 1,000,0001,000,0001,000,000,000 or 1,000,000(106,000,000,000)
* Gigillia-illion (Epstein system), 1,000,000(106,000,000,000+3)
* Tetralogue or Tetrker or Tetra-gigaksys or Tentriplex or Decabillionplexplex, 101010,000,000,000 = 10101010
* Trialogillion, 103\*1010,000,000,000+3
* Trialogilliard, 106×1010,000,000,000+3
* Trialogillid, 109×1010,000,000,000+3
* Trialogllion, 101.2×1010,000,000,001+3
* Trialogilling, 101.5×1010,000,000,001+3
* Trialogilliong, 101.8×1010,000,000,001+3
* Trialogillim, 103×1010,000,000,001+3
* Gigacontillion or Dialojillion, 103\*1030,000,000,000+3
* Dialogillioillion or Dialogillien, 103\*1030,000,000,003+3
* Decgigillio-illion(E),106\*1060,000,000,000
* Googolduplexithrong or Hectobillionplexplex, 1010100,000,000,000
* Gigahectillion, 103\*10300,000,000,000+3
* Hemitrillionplexplex, 1010500,000,000,000
* Hecgigillio-illion(E), 106\*10600,000,000,000
* Trillionduplex or Trillionplexplex, 10101,000,000,000,000 = E1012#2 = E12#3
* Picyllion, 1021,000,000,000,002
* Terwo, 2103,000,000,000,000+1
* Astiad, 103\*103,000,000,000,000 = 310004
* Terillion (Bowers), 103\*103,000,000,000,000+3
* Terilliard(modified), 106×103,000,000,000,000+3
* Centeillion, 10103,000,000,000,002+3
* Maximuspicillion or Picillionplex, 10103,000,000,000,003
* Picillioillion or Picillien or Trilliin, 103\*103,000,000,000,003+3
* Terillio-illion (Epstein system),106\*106,000,000,000,000
* Teracontillion, 103\*1030,000,000,000,000+3
* Terahectillion, 103\*10300,000,000,000,000+3
* Hemiquadrillionplexplex, 1010500,000,000,000,000
* Hecterillio-illion(E), 106\*10600,000,000,000,000
* Quadrillionduplex or Quadrillionplexplex, 10101015 = E1015#2 = E15#3
* Femtyllion, 1021,000,000,000,000,002
* Petwo, 2103,000,000,000,000,000+1
* Luniad, 103\*103,000,000,000,000,000 = 310005
* Petillion(Bowers), 103\*103,000,000,000,000,000+3
* Petilliard(modified), 106×103,000,000,000,000,000+3
* Maximusfemtillion or Femtillionplex, 10103,000,000,000,000,003
* Femtillioillion or Femtillien or Quadrilliin, 103\*103,000,000,000,000,003+3
* Petillio-illion(Epstein system),106\*106,000,000,000,000,000
* Decaquadrillionduplex or Decaquadrillionplexplex, 10101016
* Petacontillion, 103\*1030,000,000,000,000,000+3
* Googolduplexiquintigong or Hectoquadrillionplexplex, 10101017
* Petahectillion, 103\*10300,000,000,000,000,000+3
* Quintillionduplex or Quintillionplexplex, 10101018 = E1018#2 = E18#3
* Attyllion, 1021,000,000,000,000,000,002
* Exwo, 2103,000,000,000,000,000,000+1
* Fermiad, 103\*103,000,000,000,000,000,000 = 310006
* Exillion(Bowers), 103\*103,000,000,000,000,000,000+3
* Exilliard(modified), 106×103,000,000,000,000,000,000+3
* Maximusattillion or Attillionplex, 10103,000,000,000,000,000,003
* Attillioillion or Attillien or Quintilliin, 103\*103,000,000,000,000,000,003+3
* Exillio-illion (Epstein system), 106\*106,000,000,000,000,000,000
* Exacontillion, 103\*1030,000,000,000,000,000,000+3
* Guppyduplex, 10101020
* Exahectillion, 103\*10300,000,000,000,000,000,000+3
* Zeptyllion, 1021,000,000,000,000,000,000,002
* Zettwo, 2103,000,000,000,000,000,000,000+1
* Joviad, 103\*103,000,000,000,000,000,000,000 = 310007
* Zettillion(Bowers), 103\*103,000,000,000,000,000,000,000+3
* Zeptillioillion or Zeptillien or Sextilliin, 103\*103,000,000,000,000,000,000,003+3
* Zettillio-illion (Epstein),106\*106,000,000,000,000,000,000,000
* Zettacontillion, 103\*1030,000,000,000,000,000,000,000+3
* Guppyduplex or Guppyplexplex, 10101020
* Zettahectillion, 103\*10300,000,000,000,000,000,000,000+3
* mt(3) = 1,987,654,3211,987,654,3211021
* Sextillionduplex or Sextillionplexplex, 10101021 = E1021#2 = E21#3
* Yoctyllion, 1021,000,000,000,000,000,000,002
* Yottwo, 2103,000,000,000,000,000,000,000,000+1
* Soliad, 103\*103,000,000,000,000,000,000,000 = 310008
* Yottillion(Bowers), 103\*103,000,000,000,000,000,000,000+3
* Yottilliard(modified), 106×103,000,000,000,000,000,000,000+3
* Septillionduplex or Septillionplexplex, 10101024 = E1024#2 = E24#3
* Yoctillioillion or Yoctillien or Septilliin, 103\*103,000,000,000,000,000,000,000,003+3
* Yottillio-illion(Epstein),106\*106,000,000,000,000,000,000,000,000
* Yottacontillion, 103\*1030,000,000,000,000,000,000,000,000+3
* Decyottillio-illion(Epstein),106\*1060,000,000,000,000,000,000,000,000
* Yottahectillion, 103\*10300,000,000,000,000,000,000,000,000+3
* Octillionduplex or Octillionplexplex, 10101027 = E1027#2 = E27#3
* Ronnillio-illion (ex Quadrillia-illio-illion)(Epstein),106\*106\*1027
* Xonyllion, 1021,000,000,000,000,000,000,000,000,002
* Xennwo, 2103,000,000,000,000,000,000,000,000,000+1
* Betiad or Novenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillienneennecontiennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekilliocteenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillihepteenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillihexeenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillipenteenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehectienneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillitetreenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehectitreenneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillitreenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehectitreenneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillidueenneconteennehectinovemnonagintinongentienneenneconteennehecteyottienneenneconteennehectizettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehectitreenneenneconteennehectegigienneenneconteennehectemegienneenneconteennekillimeenneconteennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillienneoctecontiennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekilliocteoctecontiennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillihepteoctecontiennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillihexeoctecontiennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillipenteoctecontiennehectinovenonagintinongentienneenneconteennehecteyottienneenneconteennehectezettienneenneconteennehecteexienneenneconteennehectepetienneenneconteennehecteterienneenneconteennehectegigienneenneconteennehectemegienneenneconteennehectekillitetreoctecontiennehecti………………………………………novemnonagintinongentitetraconti…novemnonagintinongentitriaconti…novemnonagintinongentiicosinovemnonagintinongentiennecinovemnonagintinongentioctecinovemnonagintinongentiheptecinovemnonagintinongentihexecinovemnonagintinongentipentecinovemnonagintinongentitetrecinovemnonagintinongentitrecinovemnonagintinongentiduecinovemnonagintinongentimecinovemnonagintinongentivecinovemnonagintinongentixoninovemnonagintinongentiyoctinovemnonagintinongentizeptinovemnonagintinongentiattinovemnonagintinongentifemtinovemnonagintinongentipicinovemnonagintinongentinaninovemnonagintinongentimicrinovemnonagintinongentimillinovemnonagintinongentillion, 103\*103,000,000,000,000,000,000,000,000,000 = 310009
* Xennillion, 103\*103,000,000,000,000,000,000,000,000,000+3
* Duoxennillion or Xennilliard, 106×103,000,000,000,000,000,000,000,000,000+3
* Xonillioillion or Xonillien or Octilliin, 103×103,000,000,000,000,000,000,000,000,003+3
* Xennacontillion, 103\*1030,000,000,000,000,000,000,000,000,000+3
* Xennahectillion, 103\*10300,000,000,000,000,000,000,000,000,000+3
* Nonillionduplex or Nonillionplexplex, 10101030 = E1030#2 = E30#3
* Vecyllion, 1021,000,000,000,000,000,000,000,000,000,002
* Dakwo or Wekwo or Vekwo, 2103,000,000,000,000,000,000,000,000,000,000+1
* Glociad, 103\*103,000,000,000,000,000,000,000,000,000,000 = 3100010
* Dakillion or Vekillion or Wekillion, 103\*103,000,000,000,000,000,000,000,000,000,000+3
* Dakilliard or Vekilliard or Wekilliard, 106×103,000,000,000,000,000,000,000,000,000,000+3
* Vecillioillion or Vecillien or Wektillioillion or Wektillien or Nonilliin, 103\*103,000,000,000,000,000,000,000,000,000,003+3
* Quettillio-illion (formerly quintillio-illio-illion)(Epstein), 106\*106\*1030
* Wekacontillion, 103\*1030,000,000,000,000,000,000,000,000,000,000+3
* Wekahectillion, 103\*10300,000,000,000,000,000,000,000,000,000,000+3
* Decillionduplex or Decillionplexplex, 10101033 = E1033#2 = E33#3
* Gaxiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000 = 3100011
* Hendillion or Vundillion or Mekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000+3
* Hrilliondillion, 103.6\*103,000,000,000,000,000,000,000,000,000,000,001+3
* Mecillioillion or Mecillien or Vunktillioillion or Vunktillien or Decilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,003+3
* Skewes' Number, eee79 ~ 10101034
* Undecillionduplex or Undecillionplexplex, 10101036 = E1036#2 = E36#3
* Supiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000 = 3100012
* Dokillion or Duekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000+3
* Duecillioillion or Duecillien or Undecilliin or Monologilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,003+3
* Duodecillionduplex or Duodecillionplexplex, 10101039 = E1039#2 = E39#3
* Versiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100013
* Tradakillion or Trekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Trecillioillion or Trecillien or Duodecilliin or Recillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Tredecillionduplex or Tredecillionplexplex, 10101042 = E1042#2 = E42#3
* Multiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100014
* Tedakillion or Tetrekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Tetrecillioillion or Tetrecillien or Tredecilliin or Etrecillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Quattuordecillionduplex or Quattuordecillionplexplex, 10101045 = E1045#2 = E45#3
* Pyriad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100015
* Pedakillion or Pentekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Pentecillioillion or Pentecillien or Quattuordecilliin 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Quindecillionduplex or Quindecillionplexplex, 10101048 = E1048#2 = E48#3
* Guntiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100016
* Exdakillion or Hexekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Hexecillioillion or Hexecillien or Quindecilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Sexdecillionduplex or Sexdecillionplexplex, 10101051 = E1051#2 = E51#3
* Kentriad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100017
* Zedakillion or Heptekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Heptecillioillion or Heptecillien or Sexdecilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Septendecillionduplex or Septendecillionplexplex, 10101054 = E1054#2 = E54#3
* Onliad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100018
* Yodakillion or Octekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Octecillioillion or Octecillien or Septendecilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Octodecillionduplex or Octodecillionplexplex, 10101057 = E57#3
* Paptriad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100019
* Nedakillion or Ennekillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Ennecillioillion or Ennecillien or Octodecilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Icosyllion, 1021,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,002
* Ikwo, 2103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+1
* Housiad, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 = 3100020
* Ikillion or Twentillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Icosillioillion or Icosillien or Novemdecilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Decillio-illio-illio-illion(E),106\*106\*1060
* Ikenillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Vigintilliin, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Icodillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Ictrillion or Triatwentillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Icterillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Gazillioillioillion or Gazillioillien or Gazilliin, 103\*10300,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Gazillioillioilliard, 106\*10300,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Gazillioillioillid, 109\*10300,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,003+3
* Gazillioilliollion, 101.2\*10300,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,004+3
* Gazillioillioilling, 101.5\*10300,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,004+3
* Icpetillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Ikectillion, 103\*103,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+3
* Eddingtonplex, 136\*22Eddington number = 10104.74053732\*1078
* Iczetillion, 103\*103\*1081+3
* Ikyotillion, 103\*103\*1084+3
* Quattuordecillio-illio-illion(Epstein system), 106\*106\*1084
* Icxenillion, 103\*103\*1087+3
* Trakwo, 2103\*1090+1
* Trakillion or Thirtillion, 103\*103\*1090+3
* Googolduplexibyte, 8100#3 = 888100 = 1010(1.839626793370×1090)
* Triacontillioillion or Triacontillien or Riacontillion, 103\*103\*1090+3+3
* Trigintillionplexplex or Trigintillionduplex, 10101093
* Trigintilliin, 103\*103\*1093+3+3
* Untrigintillionplexplex or Untrigintillionduplex, 10101096
* Duotrigintillionplexplex or Duotrigintillionduplex, 10101099
* Centixduplex, 101010100-1-1-1
* Googolplexian or Googolplexplex or Googolduplex or Maxitrushundred, 101010100
* Gooprolduplex, first prime after 10gooprolplex
* Fzgoogolplex or Bargoogolplex, 10101001010100 = 101010100+100 = 10101010010100
* Googolplexillion, 103\*1010100+3
* Fugagoogol = 101001010010100-1 = 10100↓↓10100 = 101010102-98
* Gogillion, 103\*106\*10100+3
* Gogog or Gogplex(1), milliongog = 106\*106\*10100
* Tekwo, 2103\*10120+1
* trekwo
* rinterkwo
* Tekillion or Fortillion, 103\*103\*10120+3
* Tetracontillioillion or Tetracontillien or Etracontillion, 103\*103\*10120+3+3
* Vigintillio-illio-illion,106\*106\*10120
* Quardragintilliin, 103\*103\*10123+3+3
* Gotrernment Number, 3government = 10104.701139\*10124
* Asankhyeyillien, 103\*103\*10140+3+3
* Asankhyeyatillien, 103\*103\*10141+3+3
* Dvajagranisamanillien, 103\*103\*10145+3+3
* Pekwo, 2103\*10150+1
* Pekillion or Fiftillion, 103\*103\*10150+3
* Pentacontillioillion or Pentacontillien, 103\*103\*10150+3+3
* Quinquagintilliin, 103\*103\*10153+3+3
* Exakwo, 2103\*10180+1
* Exakillion or Sixtillion, 103\*103\*10180+3
* Hexacontillioillion or Hexacontillien, 103\*103\*10180+3+3
* Trigintillio-illio-illion,106\*106\*10180
* Sexagintilliin, 103\*103\*10183+3+3
* Gargoogolplexian or Gargoogolplexplex or Gargoogolduplex, 101010200
* Gargoogolplexillion, 103\*1010200+3
* Zekwo, 2103\*10210+1
* Zakillion or Seventillion, 103\*103\*10210+3
* Heptacontillioillion or Heptacontillien, 103\*103\*10210+3+3
* Septuagintilliin, 103\*103\*10213+3+3
* Yokwo, 2103\*10240+1
* Yokillion or Eightillion, 103\*103\*10240+3
* Octacontillioillion or Octacontillien, 103\*103\*10240+3+3
* Octogintilliin, 103\*103\*10243+3+3
* Promaxillion, 103\*1010245+3
* Nekwo, 2103\*10270+1
* Nekillion or Nintillion, 103\*103\*10270+3
* Enneacontillioillion or Enneacontillien, 103\*103\*10270+3+3
* Nonagintilliin, 103\*103\*10273+3+3
* Hotwo, 2103\*10300+1
* Hotillion or Hundrillion, 103\*103\*10300+3
* Hectillioillion or Hectillien, 103\*103\*10300+3+3
* Ecetonduplex or Centillionplexplex, 101010303 = E10303#2
* Maximusecetillion, 10103×10303+3
* Centilliin, 103\*103\*10303+3+3
* Faxulplex, (10200!)! ~ 101010374
* Googolduplexiding or Googolplexplexiding, 101010500 = E10500#2
* Reamtriplex, 5\*105\*105\*10500
* Botillion, 103\*103\*10600+3
* Centillio-illio-illion(E), 106\*106\*10600
* Ducentilliin, 103\*103\*10603+3+3
* Trotillion, 103\*103\*10900+3
* Trecentilliin, 103\*103\*10903+3+3
* Second Skewes’ number, eeee7.705 ≈ 101010963
* Great Googolplexian or Great Googolduplex or Great Googolplexplex or Maximusbokker or Googolduplexichime or Googolplexplexichime, 1010101000 = E101000#2
* Bokkerillion, 103\*10101000+3
* Thriculiar, E3#3E3#3100 ~ 1010101002
* Totillion, 103\*103\*101200+3
* Quadringentilliin, 103\*103\*101203+3+3
* Potillion, 103\*103\*101500+3
* Quingentilliin, 103\*103\*101503+3+3
* Exotillion, 103\*103\*101800+3
* Sescentilliin, 103\*103\*101803+3+3
* Zotillion, 103\*103\*102100+3
* Septingentilliin, 103\*103\*102103+3+3
* Trarfive, 55 = {5,2,3}
* Yootillion, 103\*103\*102400+3
* Octingentilliin, 103\*103\*102403+3+3
* Notillion, 103\*103\*102700+3
* Nongentilliin, 103\*103\*102703+3+3
* Killyllion, 102101,000+2
* Millillionduplex or Millillionplexplex, 1010103003 = E103003#2
* Kalwo, 2103\*103000+1
* Trallion, 103\*103\*103000
* Kalyriad, 102\*103\*103000+2
* Kalillion or Thousillion, 103\*103\*103000+3
* Unkalillion, 103×103×103,000+6
* Kalo-billion, 103×103×103,000+9
* Kalo-trillion, 103×103×103,000+12
* Kalo-quadrillion, 103×103×103,000+15
* Kalinovemnonagintinongentillion, 103×103×103,000+3,000
* Kalo-millillion,
* Kalo-milli-million,
* Kalo-milli-decillion,
* Kalo-milli-centillion,
* Kalo-milli-novemnonagintanongentillion,
* Kalo-dumillillion,
* Kalo-dumilli-million,
* Kalo-dumilli-quingentillion,
* Kalo-trimillillion,
* Kalo-quadrimillillion,
* Kalo-quinmillillion,
* Kalo-myrillion or Kalo-decimillillion,
* Kalo-novemnonagintanongentimillillion,
* Kalo-novemnonagintanongentimilli-novemnonagintinongentillion,
* Kalo-micrillion,
* Kalo-unmicrillion,
* Kalo-duomicrillion,
* Kalo-unduoillion,
* Kalo-duduillion
* Kalo-nonecxeno-million, 103×103×103,000+3×103×102,997+6
* Duokalillion, 106×103×103,000+3
* Trekalillion, 109×103×103,000+3
* Quattuorkalillion, 101.2×103×103,000+1+3
* Novemnonagintanongentikalillion, 102.997×103×103,000+3+3
* Killillioillion or Killillien, 103\*103\*103000+3+3
* Kalacontillion, 103\*103\*103001+3
* Kalahectillion,, 103\*103\*103002+3
* Killamillillioillion or Millilliin, 103\*103\*103003+3+3
* Googoxemduplex, 1980googoxemplex = 10101.6466951\*103264
* Googomoxduplex, 2006googomoxplex = 10105.7113932\*103312
* Googomvoxduplex, 2016googomvoxplex = 10102.7896936\*103331
* Googolduplexibell or Googolplexplexibell, 1010105000 = E105000#2
* Platillionduplex or Platillionplexplex, 1010106000
* Dalillion, 103\*103\*106000+3
* Kilillio-illio-illion(E), 106\*106\*106000
* Tralillion, 103\*103\*109000+3
* Googolduplexitoll or Googolplexplexitoll, 10101010,000 = E1010,000#2 = E10,000#3 = EEE10,000
* Talillion, 103\*103\*1012000+3
* Bikilillio-illio-illion(E), 106\*106\*1012000
* Palillion, 103\*103\*1015000+3
* Quasnillien, 103\*103\*1015000+100π+3+3
* Quasntillien, 103\*103\*1015000+100π+1+3+3
* Exalillion, 103\*103\*1018000+3
* Trikillio-illio-illion(E), 106\*106\*1018000
* Zalillion, 103\*103\*1021000+3
* Yalillion, 103\*103\*1024000+3
* Tetrakilillio-illio-illion(E),106\*106\*1024000
* Nalillion, 103\*103\*1027000+3
* Decimillillionduplex or Decimillillionplexplex, 10101030,003
* Dakalillion, 103\*103\*1030000+3
* Dakalo-million, 103×103×1030,000+6
* Dakalamillillion or Vecikillillioillion or Vecikillillien, 103×103×1030,000+3+3
* Pentakilillio-illio-illion(E), 106\*106\*1030000
* Pendeckilillio-illio-illion(E), 106\*106\*10300000
* Centimillillionduplex or Centimillillionplexplex, 101010300,003
* Dakalenillion, 103×103×1030,003+3
* Myrillioillien or Myrilliin, 103×103×1030,003+3+3
* Hendalillion, 103×103×1033,000+3
* Hendalimillion, 103×103×1033,000+6
* Hendalimillillion, 103×103×1033,000+3+3
* Dokalillion, 103×103×1036,000+3
* Dokalimillion, 103×103×1036,000+6
* Dokalimillillion, 103×103×1036,000+3+3
* Dokalenillion, 103×103×1036,003+3
* Ikalillion, 103×103×1060,000+3
* Deckilillio-illio-illion(E),106x106x1060,000
* Googolduplexigong or Googolplexplexigong, 101010100,000 = E10100,000#2
* Hotalillion, 103\*103\*10300,000+3
* Hemimilliontriplex, 101010500,000
* Heckilillio-illio-illion(E), 106\*106\*10600,000
* limit of class 4