Googoldexitetrex

Googoldexitetrex is equal to E100#1#2#1#2 using Hyper-E notation. This term was coined by YouTuber Douglas Shamlin Jr.D. Shamlin Jr., Ultimate List of Large Numbers - Part 1 of 4 | The Beginning! (Reuploaded by Dr2xmillion). Accessed 2022-05-30.
==Approximations==
Notation 	Approximation
BEAF 	\(10\uparrow\uparrow\uparrow\uparrow10\uparrow\uparrow10^{100}\)
Bird's array notation 	\(\{10,\{10,10^{100},2\},4\}\)
Chained arrow notation	\(100\rightarrow (100\rightarrow 10^{100}\rightarrow 2)\rightarrow 4\) (exact)
Fast-growing hierarchy	\(f_5(f_3(10^{100}))\)
==Sources==
Category:Numbers
Category:Hyper-E numbers
Category:Up-arrow notation level
Category:Videos