Googoloctiplex

Googoloctiplex, googoloktoplex, or googolplexplexplexplexplexplexplexplex is equal to E100#9 = EEEEEEEEE100  in Hyper-E notation.Hyper-E Notation - Large Numbers by Sbiis Saibian
It is also equal to \(^{10}10^{2}\) = , or one followed by googolseptiplex (googolplexplexplexplexplexplexplex) zeros. It is +1 digits long.
Writing down the full decimal expansion would take 10-6 books of 400 pages each, with 2,500 digits on each page (except for the first, which would have 2,501).
== Etymology ==
The name of this number is based on Latin infix "octi-" and the number "googolplex".
== Approximations in other notations ==
Notation 	Approximation
Up-arrow notation 	\(57 \uparrow \uparrow 10\)
Chained arrow notation 	\(57 \rightarrow 10 \rightarrow 2 \)
Hyper-E notation 	\(\textrm{E}100\#9\) (exact)
Hyperfactorial array notation	\(13!1\)
BEAF 	\(\{57,10,2\}\)
Fast-growing hierarchy 	\(f^9_2(326)\)
Hardy hierarchy 	\(H_{\omega^29}(324)\)
Slow-growing hierarchy 	\(g_{\varepsilon_0}(10)\)
== Sources ==
== See also ==
ja:グーゴルオクティプレックス
Category:Numbers
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Tetration level
Category:Googol series