Novenonagintatrecentillion

A novenonagintatrecentillion is equal to \(10^{1200}\) in the short scale and \(10^{2394}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 399th -illion number.
In the long scale, \(10^{1200}\) is called ducentillion.
Sbiis Saibian calls this number trecentinonagintinonillion.
 named \(1000^{400} = 10^{1200}\) as quadringentisand.NumLynx's Large Numbers The name is derived from the prefix quadringenti- signifying 400.
RedBandServerYT calls this number picesimal-googol.
Aarex Tiaokhiao gave the name tetricentillion, referring to the value of this number.Aarex Tiaokhiao's illion numbers
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1200}\) (exact) 	\(1\times10^{1200}\) (exact)
Arrow notation 	\(10\uparrow 1200\) (exact) 	\(10\uparrow 1200\) (exact)
Steinhaus-Moser Notation 	451[3] 	452[3]
Chained arrow notation 	\(10\rightarrow 1200\) (exact) 	\(10\rightarrow 1200\) (exact)
Taro's multivariable Ackermann function	A(3,3983) 	A(3,3984)
BEAF & Bird's array notation 	{10,1200} (exact) 	{10,1200} (exact)
Hyper-E notation 	E1200 (exact) 	E1200 (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)(451) 	m(1)(452)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(3974)\) 	\(f_2(3975)\)
Hardy hierarchy 	\(H_{\omega^2}(3974)\) 	\(H_{\omega^2}(3975)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 2}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 2}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2394}\) (exact) 	\(1\times10^{2394}\) (exact)
Arrow notation 	\(10\uparrow 2394\) (exact) 	\(10\uparrow 2394\) (exact)
Steinhaus-Moser Notation 	821[3] 	822[3]
Chained arrow notation 	\(10\rightarrow 2394\) (exact) 	\(10\rightarrow 2394\) (exact)
Taro's multivariable Ackermann function	A(3,7949) 	A(3,7950)
BEAF & Bird's array notation 	{10,2394} (exact) 	{10,2394} (exact)
Hyper-E notation 	E2394 (exact) 	E2394 (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)(821) 	m(1)(822)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(7939)\) 	\(f_2(7940)\)
Hardy hierarchy 	\(H_{\omega^2}(7939)\) 	\(H_{\omega^2}(7940)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 9+4}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 3+\omega 9+4}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers