Trovillion

The trovillion is equal to \(10^{3\times10^{3\times10^{9\times10^{21}}}+3}\). 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.
==Etmology==
This number is generalized from "tr" (3rd Tier 3 multiplicative root) and "jov" (7th Tier 4 root from "jovillion" with the first letter removed as a Tier 3 multiplicative) and the suffix "-illion".
== Approximations ==
Notation 	Expression
Up-arrow notation 	\(10 \uparrow (3 \times (10 \uparrow (3 \times (10 \uparrow (9 \times (10 \uparrow 21)))))+3)\)
Chained arrow notation	\(10 \rightarrow (3 \times (10 \rightarrow (3 \times (10 \rightarrow (9 \times (10 \uparrow 21)))))+3)\)
H* function 	H(H(H(3*H(6)-1)-1)) (exact)
BEAF 	\(\{10,\{3\times \{10,3 \times \{10,9 \times \{10,21\}\}\}+3\}\}\)
==Sources==
Category:Numbers
Category:Videos
Category:Illion
Category:Class 5
Category:Tier 4 -illion numbers