Treseptuagintaquadringentillion

A treseptuagintaquadringentillion is equal to \(10^{1422}\) in the short scale and \(10^{2838}\) in the long scale by the and 's naming systemConway and Guy. (1995) "The book of Numbers" Copernicus as it is the 473rd -illion number.
In the long scale, \(10^{1422}\) is called septentrigintaducentillion.
==Approximations==
For the short scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{1422}\) (exact) 	\(1\times10^{1422}\) (exact)
Arrow notation 	\(10\uparrow 1422\) (exact) 	\(10\uparrow 1422\) (exact)
Steinhaus-Moser Notation 	523[3] 	524[3]
Chained arrow notation 	\(10\rightarrow 1422\) (exact) 	\(10\rightarrow 1422\) (exact)
Taro's multivariable Ackermann function	A(3,4720) 	A(3,4721)
BEAF & Bird's array notation 	{10,1422} (exact) 	{10,1422} (exact)
Hyper-E notation 	E1422 (exact) 	E1422 (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)(523) 	m(1)(524)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(4711)\) 	\(f_2(4712)\)
Hardy hierarchy 	\(H_{\omega^2}(4711)\) 	\(H_{\omega^2}(4712)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3+\omega^2 4+\omega 2+2}}(10)\) (exact)	\(g_{\omega^{\omega^3+\omega^2 4+\omega 2+2}}(10)\) (exact)
For the long scale:
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{2838}\) (exact) 	\(1\times10^{2838}\) (exact)
Arrow notation 	\(10\uparrow 2838\) (exact) 	\(10\uparrow 2838\) (exact)
Steinhaus-Moser Notation 	952[3] 	953[3]
Chained arrow notation 	\(10\rightarrow 2838\) (exact) 	\(10\rightarrow 2838\) (exact)
Taro's multivariable Ackermann function	A(3,9424) 	A(3,9425)
BEAF & Bird's array notation 	{10,2838} (exact) 	{10,2838} (exact)
Hyper-E notation 	E2838 (exact) 	E2838 (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)(952) 	m(1)(953)
Bashicu matrix system 	(0)(1)[3] 	(0)(1)[4]
Fast-growing hierarchy 	\(f_2(9414)\) 	\(f_2(9415)\)
Hardy hierarchy 	\(H_{\omega^2}(9414)\) 	\(H_{\omega^2}(9415)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 3+8}}(10)\) (exact)	\(g_{\omega^{\omega^3 2+\omega^2 8+\omega 3+8}}(10)\) (exact)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Illion
Category:Numbers with 1000 to 1000000 digits
Category:Tier 1 -illion numbers