Googol-quindecigong

The googol-quindecigong is equal to 101047 = E47#2 = EE47 using Hyper-E notation. The name was coined by Sbiis Saibian. It is 1047+1 digits long.
Writing down the full decimal expansion would take 1041 books of 400 pages each, with 2,500 digits on each page.
== Names in -illion systems ==
In the short scale, it is also called:
According to Landon Curt Noll's The English name of a number, googol-quindecigong is also known as:
==Approximations==
Notation 	Lower bound 	Upper bound
Arrow notation 	\(10\uparrow10\uparrow47\) 	\(10\uparrow10\uparrow47\)
Down-arrow notation 	\(10\downarrow\downarrow48\) 	\(10\downarrow\downarrow48\)
Steinhaus-Moser Notation 	30[3][3] 	31[3][3]
Copy notation 	9[9[47]] 	1[10[24]]
H* function 	H(33H(14)) 	H(34H(14))
Taro's multivariable Ackermann function	A(3,A(3,154)) 	A(3,A(3,155))
Pound-Star Notation 	#*((1))*(3,3,3,10)*4 	#*((1))*(4,3,3,10)*4
BEAF 	{10,{10,47}} 	{10,{10,47}}
Bashicu matrix system 	(0)(1)[12] 	(0)(1)[13]
Hyperfactorial array notation 	(38!)! 	(39!)!
Fast-growing hierarchy 	\(f_2(f_2(150))\) 	\(f_2(f_2(151))\)
Hardy hierarchy 	\(H_{\omega^22}(150)\) 	\(H_{\omega^22}(151)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^{\omega4+7}}}(10)\)	\(g_{\omega^{\omega^{\omega4+7}}}(10)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 3
Category:Numbers by Sbiis Saibian
Category:Hyper-E numbers
Category:Googol series
Category:Middle class 3