Meanings
- The number 10 raised to the power of one googolplex.
From a googolduplex you can leap to a googoltriplex, a one followed by a googolduplex zeroes, and then to a googolquadruplex, which has a googoltriplex zeroes, and so on.
2022, Tony Padilla, Fantastic Numbers and Where to Find Them, page 321 more example
She was bigger than any exaggeration of most feet, more than a million, gazillion, googolduplex, […] more than much, much more than all fathoms, feet, miles, or anything anything.
2014, Cecil Jewette, Mae Clarke OverdriveSynonyms: googolplexplex, googolplexian
Synonyms & antonyms
numeralThe number 10 raised to the power of one googolplex.
Origin
From googol + duplex, after googolplex.
Full word history & related roots →Cite this entry
googolduplex. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/googolduplex
“googolduplex.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/googolduplex. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “googolduplex,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/googolduplex.
Source: googolduplex on Wiktionary, CC BY-SA 4.0.