Astitrotijillion

The astitrotijillion is equal to \(10^{3\times10^{3\times10^{3,900,000,000,000}}+3}\). This term was coined by Bella Tersumi.Ultimate website of large numbers (illions version) Accessed 2024-05-28.
== Etymology ==
It comes from "astillion" and "trotijillion" with an "i" vowel first introduced in Tier 4.
== Approximations ==
Notation 	Expression
Up-arrow notation 	\(10 \uparrow (3 \times (10 \uparrow (3 \times (10 \uparrow 3,900,000,000,000)))+3)\)
Chained arrow notation	\(10 \rightarrow (3 \times (10 \rightarrow (3 \times (10 \rightarrow 3,900,000,000,000)))+3)\)
H* function 	H(H(H(1.3*H(3)-1)-1)) (exact)
BEAF 	\(\{10,\{3\times \{10,3 \times \{10,3900000000000\}\}+3\}\}\)
==Sources==
==See also==
Category:Numbers
Category:Numbers by Bella Tersumi
Category:Illion
Category:Class 5
Category:Tier 4 -illion numbers