File:Quadgrand faxul visualization.png

The quadgrand faxul is equal to ((...((200!)!)!...)!)![1] (with trigrand faxul ()'s) or 200(!200(!200(!200(!200!+1)+1)+1)+1) using Nested Factorial Notation. The term was coined by Lawrence Hollom.

Etymology Edit

The name of this number is based on Latin prefix "quad-" and the number "grand kilofaxul".


  1. Lawrence Hollom's large numbers site
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