Quinsexagintaoctingentillion

A quinsexagintaoctingentillion is equal to \(10^{2598}\) in the short scale and \(10^{5190}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 865th -illion number.
In the long scale, \(10^{2598}\) is called trestrigintaquadringentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2598}\) (exact) 	\(1\times10^{2598}\) (exact)
Arrow notation 	\(10\uparrow 2598\) (exact) 	\(10\uparrow 2598\) (exact)
Steinhaus-Moser Notation 	882[3] 	883[3]
Chained arrow notation 	\(10\rightarrow 2598\) (exact) 	\(10\rightarrow 2598\) (exact)
Taro's multivariable Ackermann function	A(3,8627) 	A(3,8628)
BEAF & Bird's array notation 	{10,2598} (exact) 	{10,2598} (exact)
Hyper-E notation 	E2598 (exact) 	E2598 (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)(882) 	m(1)(883)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(8617)\) 	\(f_2(8618)\)
Hardy hierarchy 	\(H_{\omega^2}(8617)\) 	\(H_{\omega^2}(8618)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 5+\omega 9+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 5+\omega 9+8}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{5190}\) (exact) 	\(1\times10^{5190}\) (exact)
Arrow notation 	\(10\uparrow 5190\) (exact) 	\(10\uparrow 5190\) (exact)
Steinhaus-Moser Notation 	1617[3] 	1618[3]
Chained arrow notation 	\(10\rightarrow 5190\) (exact) 	\(10\rightarrow 5190\) (exact)
Taro's multivariable Ackermann function	A(3,17237) 	A(3,17238)
BEAF & Bird's array notation 	{10,5190} (exact) 	{10,5190} (exact)
Hyper-E notation 	E5190 (exact) 	E5190 (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)(1617) 	m(1)(1618)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(17226)\) 	\(f_2(17227)\)
Hardy hierarchy 	\(H_{\omega^2}(17226)\) 	\(H_{\omega^2}(17227)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 5+\omega^2+\omega 9}}(10)\) (exact)	\(g_{\omega^{\omega^3 5+\omega^2+\omega 9}}(10)\) (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