Septensexagintaquingentillion

A septensexagintaquingentillion is equal to \(10^{1704}\) in the short scale and \(10^{3402}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 567th -illion number.
In the long scale, \(10^{1704}\) is called quattuoroctogintaducentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1704}\) (exact) 	\(1\times10^{1704}\) (exact)
Arrow notation 	\(10\uparrow 1704\) (exact) 	\(10\uparrow 1704\) (exact)
Steinhaus-Moser Notation 	611[3] 	612[3]
Chained arrow notation 	\(10\rightarrow 1704\) (exact) 	\(10\rightarrow 1704\) (exact)
Taro's multivariable Ackermann function	A(3,5657) 	A(3,5658)
BEAF & Bird's array notation 	{10,1704} (exact) 	{10,1704} (exact)
Hyper-E notation 	E1704 (exact) 	E1704 (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)(611) 	m(1)(612)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(5648)\) 	\(f_2(5649)\)
Hardy hierarchy 	\(H_{\omega^2}(5648)\) 	\(H_{\omega^2}(5649)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 7+4}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 7+4}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3402}\) (exact) 	\(1\times10^{3402}\) (exact)
Arrow notation 	\(10\uparrow 3402\) (exact) 	\(10\uparrow 3402\) (exact)
Steinhaus-Moser Notation 	1116[3] 	1117[3]
Chained arrow notation 	\(10\rightarrow 3402\) (exact) 	\(10\rightarrow 3402\) (exact)
Taro's multivariable Ackermann function	A(3,11298) 	A(3,11299)
BEAF & Bird's array notation 	{10,3402} (exact) 	{10,3402} (exact)
Hyper-E notation 	E3402 (exact) 	E3402 (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)(1116) 	m(1)(1117)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(11287)\) 	\(f_2(11288)\)
Hardy hierarchy 	\(H_{\omega^2}(11287)\) 	\(H_{\omega^2}(11288)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 4+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 4+2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers