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Googology Wiki
18,836
pages
Explore
Main Page
All Pages
Community
Interactive Maps
Recent Blog Posts
Numbers
Full list
Sublists (small)
Class 0 and 1
Class 2
Class 3
Class 4
Class 5
Tetration level
Up-arrow notation level
Linear omega level
Quadratic omega level
Polynomial omega level
Sublists (large)
Exponentiated linear omega level
Exponentiated polynomial omega level
Double exponentiated polynomial omega level
Triple exponentiated polynomial omega level
Iterated Cantor normal form level
Epsilon level
Binary phi level
Bachmann's collapsing level
Higher computable level
Uncomputable numbers
All numbers
Googolty
Googolduplex
Googolilliard
Googoc
Million
Billion
Decker
By Jonathan Bowers
Giggol
Giggolplex
Gaggol
Gaggolplex
Geegol
Geegolplex
Gigol
By Sbiis Saibian
Greagol
Gigangol
Gorgegol
Gulgol
Gugold
Gaspgol
Ginorgol
Concepts
List of functions
Functions
Gag
Tetration
Pentation
Expansion
Multiexpansion
Powerexpansion
Explosion
Notations
Ackermann's Generalized Exponential Notation
Chained arrow notation
Array notation
Steinhaus-Moser Notation
Joyce's More Generalized Exponential Notation
Array of
Extended Array Notation
Ordinals
Omega
Ε₀
Feferman–Schütte ordinal
Small Veblen ordinal
Large Veblen ordinal
Bachmann-Howard ordinal
Church-Kleene ordinal
Prefixes
Gar-
Fuga-
Megafuga-
Deca-
Hecto-
Kilo-
Mega-
Suffixes
-illion
-yllion
-ag
-plex
-ty
-gong
-teen
Top contents
Recent Changes
Popular articles
Googol
Millillion
Googology
Sbiis Saibian
Rayo's number
Tarintar
Jonathan Bowers
Most active users
HaydenTheGoogologist2009
Kyodaisuu
Polymations
Redstonepillager
TrialPurpleCube
Sirootooo
Community
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Numbers in metrology
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A category for numbers appearing in metrology.
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All items (19)
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A
B
C
D
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F
G
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N
O
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1440
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181440
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454
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660
7
7920
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86400000
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Septenquadragintillion
Sexagesimal-booiol
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Zero-septingenol
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