1.5 - Bowers' illions and extensions

Introduction

Most of the googologists (even me) looked at -illions by Jonathan Bowers, who is well known for its array notation and other large numbers. The original Bowers' -illions consist of 4 tiers, which end with multillion. There are some of the attempts to extend the -illions beyond multillion. Here is the link to the original -illions by him.

There, most of the -illions are based off of polytopes, as he is also well known for his work in polytopes.

Note that he uses short scale for the -illions, but I will add the long scale equivalent as well.


List of the -illions that Bowers defined and listed

The list is collapsible, click/tap on arrow to expand/collapse.

The standard -illion names are highlighted in blue

The -illions highlighted in cyan represent the established -illions other than Bowers.

The popular numbers that are not -illions are shown in dark red.

The -illions that are mentioned to Bowers, but does not know where it is originated, are highlighted in purple.

The -illions that are coined by Bowers himself, are highlighted in green.


I also added the long scale value (until micrillion, to prevent ambiguity) into the list.

million - 1,000,000

billion - 1,000,000,000 (10^12 in long scale)

Trillion - 10^12 (10^18 in long scale)

Quadrillion - 10^15 (10^24 in long scale)

Quintillion - 10^18 (10^30 in long scale)

Sextillion - 10^21 (10^36 in long scale)

Septillion - 10^24 (10^42 in long scale)

Octillion - 10^27 (10^48 in long scale)

Nonillion - 10^30 (10^54 in long scale)

Decillion - 10^33 (10^60 in long scale)

Undecillion - 10^36 (10^66 in long scale)

Doedecillion - 10^39 (10^72 in long scale)

Tredecillion - 10^42 (10^78 in long scale)

Quattuordecillion - 10^45 (10^84 in long scale)

Quindecillion - 10^48 (10^90 in long scale)

Sexdecillion - 10^51 (10^96 in long scale)

Septendecillion - 10^54  (10^102 in long scale)

Octodecillion - 10^57 (10^108 in long scale)

Novemdecillion - 10^60 (10^114 in long scale)

Vigintillion - 10^63 (10^120 in long scale)

Trigintillion - 10^93 (10^180 in long scale)

Googol - 10^100 (shown for comparison)

Quadragintillion - 10^123 (10^240 in long scale)

Quinquagintillion - 10^153 (10^300 in long scale)

Sexagintillion - 10^183 (10^360 in long scale)

Septuagintillion - 10^213 (10^420 in long scale)

Octogintillion - 10^243 (10^480 in long scale)

Nonagintillion - 10^273 (10^540 in long scale)

Centillion - 10^303 (10^600 in long scale)

Cenuntillion - 10^306 (10^606 in long scale)

Duocentillion - 10^309 (10^612 in long scale)

Centretillion - 10^312 (10^618 in long scale)

Ducentillion - 10^603 (10^1200 in long scale)

Trecentillion - 10^903 (10^1800 in long scale)

Quadringentillion - 10^1203 (10^2400 in long scale)

Quingentillion - 10^1503 (10^3000 in long scale)

Sescentillion - 10^1803 (10^3600 in long scale)

Septingentillion - 10^2103 (10^4200 in long scale)

Octingentillion - 10^2403 (10^4800 in long scale)

Nongentillion - 10^2703 (10^5400 in long scale)

Millillion - 10^3003 (10^6000 in long scale)

*Platillion - 10^6000

Myrillion - 10^30003

Micrillion - 10^3000003 (10^6000000 in long scale)

Nanillion - 10^ 3 billion 3

Picillion - 10^3 trillion 3

Femtillion - 10^3 quadrillion 3

Attillion - 10^3 quintillion3

Zeptillion - 10^3 sextillion 3

Yoctillion - 10^3 septillion 3

Xonillion - 10^3 octillion 3 (this -illion was coined way before 10^(-27) received an official SI prefix, which is ronto-)

Vecillion - 10^3 nonillion 3 (this -illion was coined way before 10^(-30) received an official SI prefix, which is quecto-)

Mecillion - 10^3 decillion 3

Duecillion - 10^3 undecillion 3

Trecillion - 10^3 doedecillion 3

Tetrecillion - 10^3 tridecillion 3 (don't know why it is tridecillion, probably a typo of tredecillion)

Pentecillion - 10^ 3 quattuordecillion 3

Hexecillion - 10^3 quindecillion 3

Heptecillion - 10 3 sexdecillion 3

Octecillion - 10^3 septendecillion 3

Ennecillion - 10^3 octodecillion 3

Icosillion - 10^ 3 novemdecillion 3

Triacontillion - 10^ (3x10^90+3)

Googolplex - 10^10^100 - shown for comparison

Tetracontillion - 10^ (3x10^120+3)

Pentacontillion - 10^ (3x10^150+3)

Hexacontillion - 10^ (3x10^180+3)

Heptacontillion - 10^ (3x10^210+3)

Octacontillion - 10^ (3x10^240+3)

Ennacontillion - 10^ (3x10^270+3)

Hectillion - 10^ (3x10^300+3)

Killillion - 10^ (3x10^3000+3)

Megillion - 10^ (3x10^3million +3)

Gigillion - 10^ (3x10^3billion +3)

Terillion - 10^ (3x10^3trillion +3)

Petillion - 10^ (3x10^3quadrillion +3)

Exillion - 10^ (3x10^3quintillion +3)

Zettillion - 10^ (3x10^3sextillion +3)


Yottillion - 10^ (3x10^3septillion +3)


Xennillion - 10^ (3x10^3octillion +3)


Dakillion - 10^ (3x10^3nonillion +3) - old name vekillion


Hendillion - 10^ (3x10^3decillion +3) - old name mekillion


Dokillion - 10^ (3x10^3undecillion +3) - old name duekillion


Tradakillion - 10^ (3x10^3doedecillion +3) - old name trekillion


Tedakillion - 10^ (3x10^3tridecillion +3) - old name tetrekillion


Pedakillion - 10^ (3x10^3quattuordecillion +3) - old name pentekillion


Exdakillion - 10^ (3x10^3quindecillion +3) - old name hexekillion


Zedakillion - 10^ (3x10^3sexdecillion +3) - old name heptekillion


Yodakillion - 10^ (3x10^3septendecillion +3) - old name octekillion


Nedakillion - 10^ (3x10^3octodecillion +3) - old name ennekillion


Ikillion - 10^ (3x10^(3x10^60) +3) - old name twentillion


Ikenillion - 10^ (3x10^(3x10^63) +3)


Icodillion - 10^ (3x10^(3x10^66) +3)


Ictrillion - 10^ (3x10^(3x10^69) +3) - old name triatwentillion


Icterillion - 10^ (3x10^(3x10^72) +3)


Icpetillion - 10^ (3x10^(3x10^75) +3)


Ikectillion - 10^ (3x10^(3x10^78) +3)


Iczetillion - 10^ (3x10^(3x10^81) +3)


Ikyotillion - 10^ (3x10^(3x10^84) +3)


Icxenillion - 10^ (3x10^(3x10^87) +3)


Trakillion - 10^ (3x10^(3x10^90) +3) - old name thirtillion


Googolduplex - 10^10^10^100 - shown for comparison


Tekillion - 10^ (3x10^(3x10^120) +3) - old name fortillion


Pekillion - 10^ (3x10^(3x10^150) +3) - old name fiftillion


Exakillion - 10^ (3x10^(3x10^180) +3) - old name sixtillion


Zakillion - 10^ (3x10^(3x10^210) +3) - old name seventillion


Yokillion - 10^ (3x10^(3x10^240) +3) - old name eightillion


Nekillion - 10^ (3x10^(3x10^270) +3) - old name nintillion


Hotillion - 10^ (3x10^(3x10^300) +3) - old name hundrillion


Botillion - 10^ (3x10^(3x10^600) +3)


Trotillion - 10^ (3x10^(3x10^900) +3)


Totillion - 10^ (3x10^(3x10^1200) +3)


Potillion - 10^ (3x10^(3x10^1500) +3)


Exotillion - 10^ (3x10^(3x10^1800) +3)


Zotillion - 10^ (3x10^(3x10^2100) +3)


Yootillion - 10^ (3x10^(3x10^2400) +3)


Notillion - 10^ (3x10^(3x10^2700) +3)


Kalillion - 10^ (3x10^(3x10^3000) +3) - old name thousillion


Dalillion - 10^ (3x10^(3x10^6000) +3)


Tralillion - 10^ (3x10^(3x10^9000) +3)


Talillion - 10^ (3x10^(3x10^12,000) +3)


Palillion - 10^ (3x10^(3x10^15,000) +3)


Exalillion - 10^ (3x10^(3x10^18,000) +3)


Zalillion - 10^ (3x10^(3x10^21,000) +3)


Yalillion - 10^ (3x10^(3x10^24,000) +3)


Nalillion - 10^ (3x10^(3x10^27,000) +3)


Dakalillion - 10^ (3*10^ (3*10^30,000) +3) - also called *manillion


Hotalillion - 10^ (3*10^ (3*10^300,000) +3) - also called *lakhillion


Mejillion - 10^ (3x10^(3x10^3,000,000) +3)


Dakejillion - 10^ (3*10^ (3*10^30,000,000) +3) - also called *crorillion


Hotejillion - 10^ (3*10^ (3*10^300,000,000) +3) - also called *awkillion


Googoltriplex - 10^10^10^10^100 - shown for comparison


Gijillion - 10^ (3x10^(3x10^3,000,000,000) +3)


*Bentrizillion - 10^ (6*10^ (6*10^ (6*10^6billion)))


Astillion - 10^ (3x10^(3x10^3trillion) +3)


Lunillion - 10^ (3x10^(3x10^3quadrillion) +3)


Fermillion - 10^ (3x10^(3x10^3quintillion) +3)


Jovillion - 10^ (3x10^(3x10^3sextillion) +3)


Solillion - 10^ (3x10^(3x10^3septillion) +3)


Betillion - 10^ (3x10^(3x10^3octillion) +3)

Glocillion - 10^ (3x10^(3x10^3nonillion) +3)

Gaxillion - 10^ (3x10^(3x10^3decillion) +3)

Supillion - 10^ (3x10^(3x10^3undecillion) +3)


Versillion - 10^ (3x10^(3x10^3dodecillion) +3)


Multillion - 10^ (3x10^(3x10^3tredecillion) +3)


Googolquadraplex - 10^10^10^10^10^100 - shown for comparison


Googolquinplex - 10^10^10^10^10^10^100 - shown for comparison


References / External links