Grand Petadestruxul

Grand Petadestruxul is equal to (...((200![200(200)200])![200(200)200])![200(200)200]...)![200(200)200] (with Petadestruxul parentheses), using Hyperfactorial array notation. The term was coined by Lawrence Hollom.Lawrence Hollom's large numbers site
=== Etymology ===
The name of this number is based on the word "grand" and the number "Petadestruxul".
=== Approximations ===
Notation 	Approximation
Bird's array notation 	\(\{200,\{200,7,201[1[1\neg202]200]2\},201[1[1\neg202]200]2\}\)
Hierarchical Hyper-Nested Array Notation	\(\{200,\{200,7,201[1[1/201\sim2]200]2\},201[1[1/201\sim2]200]2\}\)
Fast-growing hierarchy 	\(f_{\theta(\Omega^{200},198)+200}(f_{\theta(\Omega^{200},198)+199}^6(200))\)
Hardy hierarchy 	\(H_{\theta(\Omega^{200},198)\omega^{200}+\theta(\Omega^{200},198)\omega^{199}6}(200)\)
Slow-growing hierarchy 	\(g_{\theta(\Omega_2^{200}+\theta_1(\Omega_2^{200},198)+200,\vartheta(\Omega_2^{200}+\theta_1(\Omega_2^{200},198)+200))}(6)\)
=== Sources ===
=== See also ===
Category:Numbers
Category:Numbers by Lawrence Hollom
Category:Factorial numbers
Category:Powers of 200
Category:Bachmann's collapsing level