Trecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion

One trecentretriginmilliamilliamilliatrecentretriginmilliamilliatrecentretriginmilliatrecenduotrigintillion is \(10^{999,999,999,999}\) = \(10^{10^{12}-1}\), according to a system created by Landon Curt Noll. It is equal to 101,999,999,999,992 in the long scale. This number is slightly close to a maximustrillion (also known as a trillionplex).
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1\times10^{999999999999}\) 	\(1\times10^{999999999999}\)
Arrow notation 	\(10\uparrow999999999999\) 	\(10\uparrow999999999999\)
Down-arrow notation 	\(767\downarrow\downarrow5\) 	\(10\downarrow\downarrow13\)
Steinhaus-Moser Notation 	10[3][3] 	11[3][3]
Copy notation 	9[9[12]] 	1[1[13]]
H* function 	H(333H(2)) 	H(334H(2))
Taro's multivariable Ackermann function	A(3,A(3,38)) 	A(3,A(3,39))
Pound-Star Notation 	#*((1))*(9)*5 	#*((1))*(47)*3
BEAF 	{10,999999999999} 	{10,999999999999}
Hyper-E notation 	E999999999999 	E999999999999
Bashicu matrix system 	(0)(1)[6] 	(0)(1)[7]
Hyperfactorial array notation 	(14!)! 	(15!)!
Fast-growing hierarchy 	\(f_2(f_2(36))\) 	\(f_2(f_2(37))\)
Hardy hierarchy 	\(H_{\omega^22}(36)\) 	\(H_{\omega^22}(37)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega+1}9+\omega^\omega9}}(10)\)	\(g_{\omega^{\omega^{\omega+2}}}(10)\)
==Sources==
1. http://www.isthe.com/cgi-bin/chongo/number.cgi
Category:Class 3
Category:Numbers
Category:Illion
Category:Lower class 3