Billi-Billi-Exponentianth

Billi-Billi-Exponentianth is equal to 9*109,000,000,009 , 10^(10^(10^9.954242509919665)) or (1,000,000,000^1,000,000,000)^(1,000,000,000^1,000,000,000). The term was coined by CatPrinceHQ3.
==Sources==
https://sites.google.com/view/catprincehqs-googology/home (retrieved March 25, 2023)
Category:Numbers
Category:Class 4