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JiawheinaltAdded by Jiawheinalt

A googolduplex[1] is equal to \(10^{10^{10^{100}}}\), or 1 followed by a googolplex zeroes, or 10 raised to the power of itself googol times. In Hyper-E notation it is equal to E100#3.

The number has many alternative names such as googolplexplex[2], googolplusplex[3], gargoogolplex[4], and googolplexian[5].

Googolduplex in zeroes
WythagorasAdded by Wythagoras
Ten to the power of googolduplex, \(10^{10^{10^{10^{100}}}}\), is called googoltriplex.

Etymology Edit

The name of this number is based on Latin prefix "du-" and the number "googolplex".


  1. Bowers, JonathanInfinity Scrapers. Retrieved January 2013.
  2. [1]
  3. [2]
  4. Saibian, SbiisPlexing & The Googol Series. Retrieved January 2013.
  5. Googolplexian

External linksEdit

See also Edit

Googol and related numbers
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