Exotalillion

The exotalillion is equal to \(10^{3\times10^{3\times10^{1,800,000}}+3}\). This term was coined by YouTuber Metsuka The Cute Princess 2007.Metsuka The Cute Princess 2007, All New Official Tier-4 illion Numbers Accessed 2024-05-02.
== Approximations ==
Notation 	Expression
Up-arrow notation 	\(10 \uparrow (3 \times (10 \uparrow (3 \times (10 \uparrow 1,800,000)))+3)\)
Chained arrow notation	\(10 \rightarrow (3 \times (10 \rightarrow (3 \times (10 \rightarrow 1,800,000)))+3)\)
H* function 	H(H(H(599,999)-1)) (exact)
BEAF 	\(\{10,\{3\times \{10,3 \times \{10,1800000\}\}+3\}\}\)
==Sources==
Category:Numbers
Category:Videos
Category:Illion
Category:Class 4
Category:Tier 4 -illion numbers