Ascillion

AscillionExtended Tier 4 to 6 illions (formerly aarillion ) is equal to \(10^{3\times 10^{3\times 10^{3\times {10^{120}}}} + 3}\) or \(10^{3\times 10^{3\times 10^{3\textrm{ noventrigintillion}}} + 3}\) using the short scale definition of noventrigintillion. The term was coined by CompactStar (formerly known as Nirvana Supermind) and is part of his unofficial extension of Bower's -illion system which ended at multillion.
YouTube user BAT4423【Googology Bat】 calls this number batillion.-illion Numbers V2 Part.1 (Tier 1 ~ Tier 4) - YouTube (retrieved August 2 2022)
SeveralLegend9998 calls this number sarantillion.SeveralLegend9998's New Googology Series (Accessed 2024-06-14)
== Etymology ==
This name is derived from the name astillion and the name glocillion according to the creator.
== Approximations ==
Notation 	Expression
Up-arrow notation 	\(10 \uparrow (3 \times (10 \uparrow (3 \times (10 \uparrow (3\times 10\uparrow 120))))+3)\) (exact)
Chained arrow notation 	\(10 \rightarrow (3 \times (10 \rightarrow (3 \times (10 \uparrow (3\times 10\rightarrow 120))))+3)\) (exact)
H* function 	H(H(H(H(39)-1)-1))
BEAF 	\(\{10,\{3\times \{10,3 \times \{10,3\times\{10,120\}\}\}\}+3\}\}\) (exact)
Munafo's ASCII-lexicographic ordering	p3_e060_3
Fast-growing hierarchy 	\(f^4_2(393)\)
== Sources ==
== See also ==
* Extensible Illion System
Category:Numbers
Category:Class 5
Category:Illion
Category:Numbers and functions by CompactStar