Grand Gigahugetrixul

Grand Gigahugetrixul is equal to (...((200![200(1)200(1)200(1)200])![200(1)200(1)200(1)200])...![200(1)200(1)200(1)200])![200(1)200(1)200(1)200] (with Gigahugetrixul parentheses), using Hyperfactorial array notation. The term was coined by Lawrence Hollom.Lawrence Hollom's large number site
=== Etymology ===
The name of this number is based on the word "grand" and the number "Gigahugetrixul".
=== Approximations ===
Notation 	Approximation
Bird's array notation 	\(\{200,\{200,5,201[1[1\neg3]200[1\neg3]200[1\neg3]200]2\} \\ ,201[1[1\neg3]200[1\neg3]200[1\neg3]200]2\}\)
Hierarchical Hyper-Nested Array Notation	\(\{200,\{200,5,201[1[1/2\sim2]200[1/2\sim2]200[1/2\sim2]200]2\} \\ ,201[1[1/2\sim2]200[1/2\sim2]200[1/2\sim2]200]2\}\)
BEAF 	\(\{200,\{200,5,201 \\ (\{X,\{X,\{X,199X,1,4\}+199X,1,3\}+199X,1,2\})2\} \\ ,201(\{X,\{X,\{X,199X,1,4\}+199X,1,3\}+199X,1,2\})2\}\)Using particular notation \(\{a,b (A) 2\} = A \&\ a\) with prime b.
Fast-growing hierarchy 	\(f_{\Gamma_{\varphi(2,0,\varphi(3,0,198)+199)+199}+200}(f_{\Gamma_{\varphi(2,0,\varphi(3,0,198)+199)+199}+199}^4(200))\)
Hardy hierarchy 	\(H_{\Gamma_{\varphi(2,0,\varphi(3,0,198)+199)+199}\omega^{200}+\Gamma_{\varphi(2,0,\varphi(3,0,198)+199)+199}\omega^{199}4}(200)\)
Slow-growing hierarchy 	\(g_{\theta(\Gamma_{\varphi(2,0,\varphi(3,0,\Omega+199)+199)+199}+200,\vartheta(\Gamma_{\varphi(2,0,\varphi(3,0,\Omega+199)+199)+199}+200))}(4)\)
===Sources===
=== See also ===
Category:Numbers
Category:Numbers by Lawrence Hollom
Category:Factorial numbers
Category:Powers of 200
Category:Bachmann's collapsing level