Strontillion

is equal to 10380. The term was coined by Wikia user BlankEntityBlankEntity's Googology (Retrieved 8 June 2022). It is equal to 100 quinviginticentillion in short scale, or 100 tresexagintillion in long scale. It is 381 digits long.
== Decimal expansion ==
== Approximations ==
Notation 	Approximation
Scientific notation 	\(1\times10^{380}\) (exact)
Arrow notation 	\(10\uparrow 380\) (exact)
Steinhaus-Moser Notation 	170[3]
Chained arrow notation 	\(10\rightarrow 380\) (exact)
Taro's multivariable Ackermann function	A(3,1260)
BEAF & Bird's array notation 	{10,380} (exact)
Hyper-E notation 	E380 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(7)\)
Hyperfactorial array notation 	202!
m(n) map 	m(1)(170)
Bashicu matrix system 	(0)(0)(0)(0)(0)(0)(0)(0)[29]
Fast-growing hierarchy 	\(f_2(1252)\)
Hardy hierarchy 	\(H_{\omega^2}(1252)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2 3+\omega 8}}(10)\) (exact)
== Sources ==
Category:Numbers
Category:Numbers by BlankEntity
Category:Numbers with 101 to 999 digits
Category:Class 2