Sedecinongentillion

A sedecinongentillion is equal to \(10^{2751}\) in the short scale and \(10^{5496}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 916th -illion number.
In the long scale, \(10^{2751}\) is called octoquinquagintaquadringentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2751}\) (exact) 	\(1\times10^{2751}\) (exact)
Arrow notation 	\(10\uparrow 2751\) (exact) 	\(10\uparrow 2751\) (exact)
Steinhaus-Moser Notation 	927[3] 	928[3]
Chained arrow notation 	\(10\rightarrow 2751\) (exact) 	\(10\rightarrow 2751\) (exact)
Taro's multivariable Ackermann function	A(3,9135) 	A(3,9136)
BEAF & Bird's array notation 	{10,2751} (exact) 	{10,2751} (exact)
Hyper-E notation 	E2751 (exact) 	E2751 (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)(927) 	m(1)(928)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9125)\) 	\(f_2(9126)\)
Hardy hierarchy 	\(H_{\omega^2}(9125)\) 	\(H_{\omega^2}(9126)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 5+1}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 5+1}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5496}\) (exact) 	\(1\times10^{5496}\) (exact)
Arrow notation 	\(10\uparrow 5496\) (exact) 	\(10\uparrow 5496\) (exact)
Steinhaus-Moser Notation 	1701[3] 	1702[3]
Chained arrow notation 	\(10\rightarrow 5496\) (exact) 	\(10\rightarrow 5496\) (exact)
Taro's multivariable Ackermann function	A(3,18254) 	A(3,18255)
BEAF & Bird's array notation 	{10,5496} (exact) 	{10,5496} (exact)
Hyper-E notation 	E5496 (exact) 	E5496 (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)(1701) 	m(1)(1702)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(18243)\) 	\(f_2(18244)\)
Hardy hierarchy 	\(H_{\omega^2}(18243)\) 	\(H_{\omega^2}(18244)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2 4+\omega 9+6}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2 4+\omega 9+6}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Powers of 10 with squarefree exponent
Category:Tier 1 -illion numbers