Gigafaxul

Gigafaxul (also called faxultrienekFactorial Array Notation - Extremely big numbers) is equal to megafaxul!, ((faxul!)!)! or (((200!)!)!)!Lawrence Hollom's large numbers site, or 200!4 using Nested Factorial Notation. The term was coined by Lawrence Hollom.
== Etymology ==
The name of this number is based on SI prefix "giga-" and the number "faxul".
== Approximations in other notations ==
Notation 	Approximation
Scientific notation 	\(10^{10^{10^{10^{377}}}}\)
Up-arrow notation 	\(10 \uparrow 10 \uparrow 10 \uparrow 10 \uparrow 377\)
Chained arrow notation	\(10 \rightarrow (10 \rightarrow (10 \rightarrow (10 \rightarrow 377)))\)
BEAF 	\(\{10,\{10,\{10,\{10,377\}\}\}\}\)
Hyper-E notation 	\(\text{E}377.4701159159172\#4\)
Fast-growing hierarchy	\(f^4_2(1242)\)
Hardy hierarchy 	\(H_{(\omega^2) 4}(200)\)
Slow-growing hierarchy	\(g_{\omega^{\omega^{\omega^{\omega^\omega}}}}(200)\)
== Conversion ==
(GigaFaxul)\(!\) = Terafaxul
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Lawrence Hollom
Category:Orders of symmetric groups
Category:Class 5
Category:Factorial numbers
ja:ギガファクスル