Biquadexian

Biquadexian or penteciam is equal to 64×246 = 64×16 = 664 in the Misalian seximal system.seximal googology It is 50 digits long in decimal.
==Decimal expansion==
==Approximations==
Notation 	Lower bound 	Upper bound
Scientific notation 	6.3340×1049 	6.3341×1049
Arrow notation 	6↑2↑6 	6↑2↑6
Chained arrow notation 	6→(2→6) 	6→(2→6)
BEAF and Bird's array notation	{6,64} 	{6,64}
Hyper-E notation 	E[6]64 	E[6]64
Fast-growing hierarchy 	\(f_2(158)\) 	\(f_2(159)\)
Hardy hierarchy 	\(H_{\omega^2}(158)\) 	\(H_{\omega^2}(159)\)
Slow-growing hierarchy 	\(g_{\omega^{\omega^2+\omega4+4}}(6)\)	\(g_{\omega^{\omega^2+\omega4+4}}(6)\)
== Sources ==
==See also==
Category:Numbers
Category:Class 2
Category:Numbers with 30 to 100 digits
Category:Powers of 6
Category:Even numbers
Category:Numbers by jan Misali