Hexadecimal-googol

A hexadecimal-googol is equal to 16100 = 4200 = 2400 ≈ 2.58225×10120. The term was coined by Sbiis Saibian.
It is approximately 2.582 novemtrigintillion in short scale or 2.582 vigintillion in long scale. It is 121 digits long.
== Decimal expansion ==
== Approximations ==
Notation 	Lower bound 	Upper bound
Scientific notation 	\(2.582\times10^{120}\) 	\(2.583\times10^{120}\)
Arrow notation 	\(16\uparrow100\) 	\(16\uparrow100\)
Steinhaus-Moser Notation 	66[3] 	67[3]
Copy notation 	2[121] 	3[121]
Taro's multivariable Ackermann function	A(3,397) 	A(3,398)
Pound-Star Notation 	#*(13,0,0,9,1,1,1,5)*8 	#*(6,14,3,8,6,8,1)*11
BEAF 	{16,100} 	{16,100}
Bashicu matrix system 	(0)(0)(0)(0)(0)[5792] 	(0)(0)(0)(0)(0)[5793]
Hyperfactorial array notation 	80! 	81!
Strong array notation 	s(16,100) 	s(16,100)
Fast-growing hierarchy 	\(f_2(391)\) 	\(f_2(392)\)
Hardy hierarchy 	\(H_{\omega^2}(391)\) 	\(H_{\omega^2}(392)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^33+\omega2}}(4)\)	\(g_{\omega^{\omega^33+\omega2}}(4)\)
== Sources ==
== See also ==
Category:Numbers
Category:Class 2
Category:Numbers by Sbiis Saibian
Category:Googol series
Category:Powers of 2
Category:Numbers with 101 to 999 digits
Category:Guppy regiment