Meanings
- AustralianBritishUSmodernrareshort scale10⁹⁶.
It’s [AdVenture Capitalist] an interesting and quite addictive game, and in time you’ll have the opportunity to spend such unpronounceable amounts as 24 untrigintillion dollars, which we think has a fair few zeros after the initial couple of digits.
2015 March, “App of the Week: AdVenture Capitalist: David Hayward embraces capitalism and makes huge profits”, in Micro Mart, number 1354, page 127, columns 2–33 more examples
Knuth's Problem-Solving Seminar (see STAN-CS-81-863) tried to find the lexicographically last prime and power of two using Web3. 2**320 = 2135 ... 76 is "two untrigintillion one hundred thirty five trigintillion ...." last prime = "two vigintillion two undecillion two trillion two thousand two hundred ninety three"
1985 October 2, Dana S. Richards, “Arranging Numbers ** SPOILER *”, in net.puzzle (Usenet), archived from the original on 14 Nov 2024Q What is the answer to googol minus 1? — Zachary Jon Walder, Stockton School, Cherry Hill A A googol is a fun name for a huge number. It's a 1 followed by 100 zeroes. So 1 less is 100 nines, or a 9 followed by 99 nines. Here’s how to say that number: 9 duotrigintillion, 999 untrigintillion, 999 trigintillion, 999 novemvigintillion, 999 octovigintillion, 999 septemvigintillion, 999 sesvigintillion, 999 quinvigintillion, 999 quattuorvigintillion, 999 tresvigintillion, 999 duovigintillion, 999 unvigintillion, 999 vigintillion, 999 novemdecillion, 999 octodecillion, 999 septendecillion, 999 sexdecillion, 999 quindecillion, 999 quattuordecillion, 999 tredecillion, 999 duodecillion, 999 undecillion, 999 decillion, 999 nonillion, 999 octillion, 999 septillion, 999 sextillion, 999 quintillion, 999 quadrillion, 999 trillion, 999 billion, 999 million, 999 thousand, nine hundred and ninety-nine.
1999 April 25, Peter Mucha, “Kids’ Talk”, in The Philadelphia Inquirer, 170th year, number 329, Philadelphia, Pa.: Philadelphia Newspapers, →ISSN, →OCLC, page G4, columns 1–2The long period required for fulfilling pāramitā to attain Buddhahood is mentioned as a set of numbers as multiples whose numerical products are also given. These are given in the table below[…][“Factors”:] koṭi (10⁷) x uppalayak (10⁹¹) [“Product”:] = kumudayeka (one hundred untrigintillion, 10⁹⁸)
2012, Chandana Jayawardana, “Ancient Mathematical Practices in Sri Lanka: A Survey based on the Pūjāvaliya”, in Journal of the Royal Asiatic Society of Sri Lanka, volume LVII, section “Multiplication”, page 56Synonyms: 1096
Synonyms & antonyms
numeral10⁹⁶.
Origin
Translations
Dutch sedeciljoen
- sedeciljoen1096 — see also sexdecillion
Finnish sedekiljoona
- sedekiljoona1096 — see also sexdecillion
French sexdécillion
- sexdécillion1096 — see also sexdecillion
German Sexdezillion
- Sexdezillion1096 — see also sexdecillion
Polish seksdecylion
- seksdecylion1096 — see also sexdecillion
Rhymes & wordplay
Rhymes with untrigintillion
Cite this entry
untrigintillion. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/untrigintillion
“untrigintillion.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/untrigintillion. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “untrigintillion,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/untrigintillion.
Source: untrigintillion on Wiktionary, CC BY-SA 4.0.