Septendecinongentillion

A septendecinongentillion is equal to \(10^{2754}\) in the short scale and \(10^{5502}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 917th -illion number.
In the long scale, \(10^{2754}\) is called novenquinquagintaquadringentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2754}\) (exact) 	\(1\times10^{2754}\) (exact)
Arrow notation 	\(10\uparrow 2754\) (exact) 	\(10\uparrow 2754\) (exact)
Steinhaus-Moser Notation 	928[3] 	929[3]
Chained arrow notation 	\(10\rightarrow 2754\) (exact) 	\(10\rightarrow 2754\) (exact)
Taro's multivariable Ackermann function	A(3,9145) 	A(3,9146)
BEAF & Bird's array notation 	{10,2754} (exact) 	{10,2754} (exact)
Hyper-E notation 	E2754 (exact) 	E2754 (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)(928) 	m(1)(929)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9135)\) 	\(f_2(9136)\)
Hardy hierarchy 	\(H_{\omega^2}(9135)\) 	\(H_{\omega^2}(9136)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 5+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 7+\omega 5+4}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5502}\) (exact) 	\(1\times10^{5502}\) (exact)
Arrow notation 	\(10\uparrow 5502\) (exact) 	\(10\uparrow 5502\) (exact)
Steinhaus-Moser Notation 	1702[3] 	1703[3]
Chained arrow notation 	\(10\rightarrow 5502\) (exact) 	\(10\rightarrow 5502\) (exact)
Taro's multivariable Ackermann function	A(3,18274) 	A(3,18275)
BEAF & Bird's array notation 	{10,5502} (exact) 	{10,5502} (exact)
Hyper-E notation 	E5502 (exact) 	E5502 (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)(1702) 	m(1)(1703)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(18263)\) 	\(f_2(18264)\)
Hardy hierarchy 	\(H_{\omega^2}(18263)\) 	\(H_{\omega^2}(18264)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2 5+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2 5+2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers