Septentrigintaseptingentillion

A septentrigintaseptingentillion is equal to \(10^{2214}\) in the short scale and \(10^{4422}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 737th -illion number.
In the long scale, \(10^{2214}\) is called novensexagintatrecentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2214}\) (exact) 	\(1\times10^{2214}\) (exact)
Arrow notation 	\(10\uparrow 2214\) (exact) 	\(10\uparrow 2214\) (exact)
Steinhaus-Moser Notation 	767[3] 	768[3]
Chained arrow notation 	\(10\rightarrow 2214\) (exact) 	\(10\rightarrow 2214\) (exact)
Taro's multivariable Ackermann function	A(3,7351) 	A(3,7352)
BEAF & Bird's array notation 	{10,2214} (exact) 	{10,2214} (exact)
Hyper-E notation 	E2214 (exact) 	E2214 (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)(767) 	m(1)(768)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7341)\) 	\(f_2(7342)\)
Hardy hierarchy 	\(H_{\omega^2}(7341)\) 	\(H_{\omega^2}(7342)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 2+\omega+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 2+\omega+4}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{4422}\) (exact) 	\(1\times10^{4422}\) (exact)
Arrow notation 	\(10\uparrow 4422\) (exact) 	\(10\uparrow 4422\) (exact)
Steinhaus-Moser Notation 	1404[3] 	1405[3]
Chained arrow notation 	\(10\rightarrow 4422\) (exact) 	\(10\rightarrow 4422\) (exact)
Taro's multivariable Ackermann function	A(3,14686) 	A(3,14687)
BEAF & Bird's array notation 	{10,4422} (exact) 	{10,4422} (exact)
Hyper-E notation 	E4422 (exact) 	E4422 (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)(1404) 	m(1)(1405)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(14675)\) 	\(f_2(14676)\)
Hardy hierarchy 	\(H_{\omega^2}(14675)\) 	\(H_{\omega^2}(14676)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 4+\omega^2 4+\omega 2+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 4+\omega^2 4+\omega 2+2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers