Last week, we used[…]the BBC News website's biggest number: 9,223,372,036,854,775,808, that's 9.2 quintillion[…][the maximum video viewer count on YouTube's] updated counter software.
Source: wiktionary
Quintillion
//kwɪnˈtɪljən//
Synonyms for "quintillion" (15 found)
Ranked by relevance and common usage.
Closest matches (3)
Noun(2 words)
Numeral(1 words)
Strong matches (5)
Related words (7)
Numeral(3 words)
Noun(2 words)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
1 entriesRelated terms
3 entriescoordinate
8 entriesderived
3 entriesderived from
1 entrieshas context
6 entriesis a
1 entriesrelated to
3 entriesTranslations
47 translations across 24 languages.
Armenian
3 entries- եռիլիոն num (a billion billion, 1018 — see also trillion)
- կվինտիլիոն num (a billion billion, 1018 — see also trillion)
- հնգիլիոն num (a million quadrillion, 1030 — see also nonillion)
Catalan
2 entries- quintilió num (a million quadrillion, 1030 — see also nonillion)
- trilió num (a billion billion, 1018 — see also trillion)
Chinese Mandarin
1 entries- 百亿亿 num (a billion billion, 1018 — see also trillion)
Dutch
2 entries- quintiljoen num (a million quadrillion, 1030 — see also nonillion)
- triljoen num (a billion billion, 1018 — see also trillion)
Esperanto
2 entries- kviniliono num (a million quadrillion, 1030 — see also nonillion)
- triiliono num (a billion billion, 1018 — see also trillion)
Finnish
2 entries- kvintiljoona num (a million quadrillion, 1030 — see also nonillion)
- triljoona num (a billion billion, 1018 — see also trillion)
French
4 entries- milliard noun (any very large number)
- milliards noun (any very large number)
- million noun (any very large number)
- millions noun (any very large number)
Galician
1 entries- trillón num (a billion billion, 1018 — see also trillion)
German
3 entries- Quinquillion num (a million quadrillion, 1030 — see also nonillion)
- Quintillion num (a million quadrillion, 1030 — see also nonillion)
- Trillion num (a billion billion, 1018 — see also trillion)
Greek
2 entries- εννεάκις εκατομμύριο num (a million quadrillion, 1030 — see also nonillion)
- πεντάκις εκατομμύριο num (a billion billion, 1018 — see also trillion)
Hungarian
1 entries- trillió num (a billion billion, 1018 — see also trillion)
Icelandic
1 entries- trilljón num (a billion billion, 1018 — see also trillion)
Italian
2 entries- quintilione num (a million quadrillion, 1030 — see also nonillion)
- trilione num (a billion billion, 1018 — see also trillion)
Japanese
2 entries- 百京 num (a billion billion, 1018 — see also trillion)
- 百穣 num (a million quadrillion, 1030 — see also nonillion)
Korean
1 entries- 백경 num (a billion billion, 1018 — see also trillion)
Malay
1 entries- kuintilion num (a billion billion, 1018 — see also trillion)
Manchu
2 entries- ᡨᠠᠩᡤᡡ ᠴᠠᡴᠴᡳᠨ num (a million quadrillion, 1030 — see also nonillion)
- ᡨᠠᠩᡤᡡ ᠵᡳᡵᡠᠨ num (a billion billion, 1018 — see also trillion)
Polish
1 entries- trylion num (a billion billion, 1018 — see also trillion)
Portuguese
4 entries- zilhão noun (any very large number)
- nonilhão num (a million quadrillion, 1030 — see also nonillion)
- quintilião num (a million quadrillion, 1030 — see also nonillion)
- trilião m quintilhão num (a billion billion, 1018 — see also trillion)
Russian
1 entries- квинтиллио́н num (a billion billion, 1018 — see also trillion)
Spanish
2 entries- quintillón num (a million quadrillion, 1030 — see also nonillion)
- trillón num (a billion billion, 1018 — see also trillion)
Swedish
1 entries- triljon num (a billion billion, 1018 — see also trillion)
Turkish
2 entries- kentilyon num (a billion billion, 1018 — see also trillion)
- pekken num (a billion billion, 1018 — see also trillion)
Ukrainian
1 entries- квінтильйон num (a million quadrillion, 1030 — see also nonillion)
Sample sentences
5 total sentences available.
“I’m not sure I understand why we have to send a quadrillion-credit mission to another galaxy.” He looked fleetingly amused. “Quintillion... and we don’t have a choice, Harper. Any of us, really, but humanity especially.”
Source: wiktionary
You are currently logged on to the largest version of the internet that has ever existed. By clicking and scrolling, you’re one of the 5 billion–plus people contributing to an unfathomable array of networked information—quintillions of bytes produced each day.
Source: wiktionary
Near-synonyms: gazillion; see also Thesaurus:zillion
Source: wiktionary
Showing 4 of 5 available sentences.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.