Duooctogintaquadringentillion

A duooctogintaquadringentillion is equal to \(10^{1449}\) in the short scale and \(10^{2892}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 482nd -illion number.
In the long scale, \(10^{1449}\) is called unquadragintaducentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1449}\) (exact) 	\(1\times10^{1449}\) (exact)
Arrow notation 	\(10\uparrow 1449\) (exact) 	\(10\uparrow 1449\) (exact)
Steinhaus-Moser Notation 	531[3] 	532[3]
Chained arrow notation 	\(10\rightarrow 1449\) (exact) 	\(10\rightarrow 1449\) (exact)
Taro's multivariable Ackermann function	A(3,4810) 	A(3,4811)
BEAF & Bird's array notation 	{10,1449} (exact) 	{10,1449} (exact)
Hyper-E notation 	E1449 (exact) 	E1449 (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)(531) 	m(1)(532)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4801)\) 	\(f_2(4802)\)
Hardy hierarchy 	\(H_{\omega^2}(4801)\) 	\(H_{\omega^2}(4802)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 4+9}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 4+9}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2892}\) (exact) 	\(1\times10^{2892}\) (exact)
Arrow notation 	\(10\uparrow 2892\) (exact) 	\(10\uparrow 2892\) (exact)
Steinhaus-Moser Notation 	968[3] 	969[3]
Chained arrow notation 	\(10\rightarrow 2892\) (exact) 	\(10\rightarrow 2892\) (exact)
Taro's multivariable Ackermann function	A(3,9604) 	A(3,9605)
BEAF & Bird's array notation 	{10,2892} (exact) 	{10,2892} (exact)
Hyper-E notation 	E2892 (exact) 	E2892 (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)(968) 	m(1)(969)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9593)\) 	\(f_2(9594)\)
Hardy hierarchy 	\(H_{\omega^2}(9593)\) 	\(H_{\omega^2}(9594)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 9+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 9+2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers