Fuganine

Fuganine is equal to 998, or \(9 \downarrow \downarrow 9\) using down-arrow notation. The name is formed by applying the fuga- prefix to 9. It has exactly 41,077,012 digits. It is approximately 1.1754*1041,077,011 in scientific notation.
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(1.175\times10^{41\,077\,011}\)	\(1.176\times10^{41\,077\,011}\)
Arrow notation 	\(9\uparrow9\uparrow8\) 	\(9\uparrow9\uparrow8\)
Steinhaus-Moser Notation 	7[3][3] 	8[3][3]
Copy notation 	3[3[8]] 	4[4[8]]
Taro's multivariable Ackermann function	A(3,A(3,24)) 	A(3,A(3,25))
Pound-Star Notation 	#*((1))*2406 	#*((1))*2407
BEAF 	{9,{9,8}} 	{9,{9,8}}
Hyper-E notation 	E[9]8#2 	E[9]8#2
Bashicu matrix system 	(0)(1)[4] 	(0)(1)[5]
Hyperfactorial array notation 	(10!)! 	(11!)!
Fast-growing hierarchy 	\(f_2(f_2(22))\) 	\(f_2(f_2(23))\)
Hardy hierarchy 	\(H_{\omega^22}(22)\) 	\(H_{\omega^22}(23)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^8}}(9)\) 	\(g_{\omega^{\omega^8}}(9)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 3
Category:Powers of 3
Category:Lower class 3
Category:Fuga-