Trakillion

Trakillion (formerly thirtillion) is equal to \(10^{3\times 10^{3\times 10^{90}} + 3}\).Illion Numbers by Jonathan Bowers The term was coined by Jonathan Bowers.
YouTuber Metsuka The Cute Princess 2007 calls this number icquetillion for this number.Metsuka The Cute Princess 2007, Absolutely Ultimate​ List of Large Numbers (Part 4) | Completing Tier-3 illion Numbers Accessed 2024-05-12.
Category: Tier 3 -illion numbers
=== Approximations in other notations ===
Notation 	Approximation
Up-arrow notation 	\(10 \uparrow (3 \times (10 \uparrow (3 \times (10 \uparrow 90)))+3)\) (exact)
Chained arrow notation	\(10 \rightarrow (3 \times (10 \rightarrow (3 \times (10 \uparrow 90)))+3)\) (exact)
BEAF 	\(\{10,\{3\times \{10,3 \times \{10,90\}\}+3\}\}\) (exact)
Fast-growing hierarchy	\(f^3_2(294)\)
=== Sources ===
=== See also ===
Category:Numbers
Category:Numbers by Jonathan Bowers
Category:Illion
Category:Class 4