Sestrigintasescentillion

A sestrigintasescentillion is equal to \(10^{1911}\) in the short scale and \(10^{3816}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 636th -illion number.
In the long scale, \(10^{1911}\) is called octodecitrecentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1911}\) (exact) 	\(1\times10^{1911}\) (exact)
Arrow notation 	\(10\uparrow 1911\) (exact) 	\(10\uparrow 1911\) (exact)
Steinhaus-Moser Notation 	675[3] 	676[3]
Chained arrow notation 	\(10\rightarrow 1911\) (exact) 	\(10\rightarrow 1911\) (exact)
Taro's multivariable Ackermann function	A(3,6345) 	A(3,6346)
BEAF & Bird's array notation 	{10,1911} (exact) 	{10,1911} (exact)
Hyper-E notation 	E1911 (exact) 	E1911 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(9)\) 	\(s(1)^3(\lambda x.x+1)(10)\)
m(n) map 	m(1)(675) 	m(1)(676)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(6335)\) 	\(f_2(6336)\)
Hardy hierarchy 	\(H_{\omega^2}(6335)\) 	\(H_{\omega^2}(6336)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 9+\omega+1}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 9+\omega+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3816}\) (exact) 	\(1\times10^{3816}\) (exact)
Arrow notation 	\(10\uparrow 3816\) (exact) 	\(10\uparrow 3816\) (exact)
Steinhaus-Moser Notation 	1234[3] 	1235[3]
Chained arrow notation 	\(10\rightarrow 3816\) (exact) 	\(10\rightarrow 3816\) (exact)
Taro's multivariable Ackermann function	A(3,12673) 	A(3,12674)
BEAF & Bird's array notation 	{10,3816} (exact) 	{10,3816} (exact)
Hyper-E notation 	E3816 (exact) 	E3816 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(10)\) 	\(s(1)^3(\lambda x.x+1)(11)\)
m(n) map 	m(1)(1234) 	m(1)(1235)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(12662)\) 	\(f_2(12663)\)
Hardy hierarchy 	\(H_{\omega^2}(12662)\) 	\(H_{\omega^2}(12663)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 8+\omega+6}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 8+\omega+6}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers