Duoquadragintatrecentillion

A duoquadragintatrecentillion is equal to \(10^{1029}\) in the short scale and \(10^{2052}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 342nd -illion number.
In the long scale, \(10^{1029}\) is called unseptuagintacentilliard.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1029}\) (exact) 	\(1\times10^{1029}\) (exact)
Arrow notation 	\(10\uparrow 1029\) (exact) 	\(10\uparrow 1029\) (exact)
Steinhaus-Moser Notation 	396[3] 	397[3]
Chained arrow notation 	\(10\rightarrow 1029\) (exact) 	\(10\rightarrow 1029\) (exact)
Taro's multivariable Ackermann function	A(3,3415) 	A(3,3416)
BEAF & Bird's array notation 	{10,1029} (exact) 	{10,1029} (exact)
Hyper-E notation 	E1029 (exact) 	E1029 (exact)
s(n) map 	\(s(1)^3(\lambda x.x+1)(8)\) 	\(s(1)^3(\lambda x.x+1)(9)\)
m(n) map 	m(1)(396) 	m(1)(397)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3406)\) 	\(f_2(3407)\)
Hardy hierarchy 	\(H_{\omega^2}(3406)\) 	\(H_{\omega^2}(3407)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega 2+9}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega 2+9}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2052}\) (exact) 	\(1\times10^{2052}\) (exact)
Arrow notation 	\(10\uparrow 2052\) (exact) 	\(10\uparrow 2052\) (exact)
Steinhaus-Moser Notation 	718[3] 	719[3]
Chained arrow notation 	\(10\rightarrow 2052\) (exact) 	\(10\rightarrow 2052\) (exact)
Taro's multivariable Ackermann function	A(3,6813) 	A(3,6814)
BEAF & Bird's array notation 	{10,2052} (exact) 	{10,2052} (exact)
Hyper-E notation 	E2052 (exact) 	E2052 (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)(718) 	m(1)(719)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(6803)\) 	\(f_2(6804)\)
Hardy hierarchy 	\(H_{\omega^2}(6803)\) 	\(H_{\omega^2}(6804)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega 5+2}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega 5+2}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers