Googolxennaplex

A googolxennaplex, also known as Googolronnaplex is equal to a googol followed by a (short scale) octillion plexes. In Hyper-E notation it can be written E100#(octillion+1) and as power tower, 1010...10100 (with octillion 10's).
== Etymology ==
The name of this number is based on SI prefix "xenna-(aka ronna-)" and the number "googolplex".
==Approximations==
== Sources ==
== See also ==
Category:Numbers
Category:Googol series
Category:Tetration level