Quattuornonagintaquingentillion

A quattuornonagintaquingentillion is equal to \(10^{1785}\) in the short scale and \(10^{3564}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 594th -illion number.
In the long scale, \(10^{1785}\) is called septenonagintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1785}\) (exact) 	\(1\times10^{1785}\) (exact)
Arrow notation 	\(10\uparrow 1785\) (exact) 	\(10\uparrow 1785\) (exact)
Steinhaus-Moser Notation 	636[3] 	637[3]
Chained arrow notation 	\(10\rightarrow 1785\) (exact) 	\(10\rightarrow 1785\) (exact)
Taro's multivariable Ackermann function	A(3,5926) 	A(3,5927)
BEAF & Bird's array notation 	{10,1785} (exact) 	{10,1785} (exact)
Hyper-E notation 	E1785 (exact) 	E1785 (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)(636) 	m(1)(637)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(5917)\) 	\(f_2(5918)\)
Hardy hierarchy 	\(H_{\omega^2}(5917)\) 	\(H_{\omega^2}(5918)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 7+\omega 8+5}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 7+\omega 8+5}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{3564}\) (exact) 	\(1\times10^{3564}\) (exact)
Arrow notation 	\(10\uparrow 3564\) (exact) 	\(10\uparrow 3564\) (exact)
Steinhaus-Moser Notation 	1162[3] 	1163[3]
Chained arrow notation 	\(10\rightarrow 3564\) (exact) 	\(10\rightarrow 3564\) (exact)
Taro's multivariable Ackermann function	A(3,11836) 	A(3,11837)
BEAF & Bird's array notation 	{10,3564} (exact) 	{10,3564} (exact)
Hyper-E notation 	E3564 (exact) 	E3564 (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)(1162) 	m(1)(1163)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(11825)\) 	\(f_2(11826)\)
Hardy hierarchy 	\(H_{\omega^2}(11825)\) 	\(H_{\omega^2}(11826)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 3+\omega^2 5+\omega 6+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 3+\omega^2 5+\omega 6+4}}(10)\) (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