Taxapermillion

Taxapermillion is equal to 103*103*101.2*1034+3*101.5*1019+3. The term was coined by Trakaplex trying to make puns on Bowers' illions on answers.com. what is the biggest known number answers.com 1/14/2021.
==Etymology==
It comes from 'taxillion' and 'permillion' with an "a" vowel first introduced in Tier 3.
== Approximations in other notations ==
Notation 	Approximation
Hyper-E notation 	E34#4
Fast-growing hierarchy	\(f^4_2(108)\)
== Sources ==
Category:Numbers
Category:Numbers by Trakaplex
Category:Illion
Category:Tier 4 -illion numbers
Category:Class 5