The pentalogue is equal to E1#5 = EEEEE1 = 10^10^10^10^10 = 1010101010, using Hyper-E notation.[1][2] The term was coined by Sbiis Saibian.

Aarex Tiaokhiao calls this number qignol.[3]

In Ultrex function terms this number is less than 10 u 3.

Etymology Edit

The name of this number is based on Greek prefix "penta-" and the word "logarithm".

Sources Edit

  1. Sbiis Saibian, Hyper-E Numbers - Large Numbers
  2. Sbiis Saibian's Ultimate Finite Numbers List Part I
  3. Part 1 (LAN) - Aarex Googology
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