natural numbers

noun

The set of positive integers, {1, 2, 3, ...}.

Meanings

nounnatural numbers pl (normally plural, singular natural number)

singular natural number

  1. pluralplural normallymathematicsThe set of positive integers, {1, 2, 3, ...}.
  2. pluralplural normallycomputerThe set of non-negative integers, {0, 1, 2, 3, ...}.

    Synonyms: counting numbers, whole numbers, ℕ

Synonyms & antonyms

nounThe set of non-negative integers, {0, 1, 2, 3, ...}.

Translations

Chinese Mandarin 自然數 /自然数
  • 自然數 /自然数 (zìránshù)number theory
Dutch natuurlijk getal
  • natuurlijk getalnumber theory
Finnish luonnolliset luvut, luonnollisten lukujen joukko
  • luonnolliset luvutnumber theory
  • luonnollisten lukujen joukkonumber theory
German natürliche Zahlen
  • natürliche Zahlennumber theory
Hindi प्राकृतिक संख्या
  • प्राकृतिक संख्या (prākŕtik saṅkhyā)number theory
Italian numero naturale
  • numero naturalenumber theory
Japanese 自然数
  • 自然数 (shizensu)number theory
Korean 자연수
  • 자연수 (jayeonsu)number theory
Persian شمارههای طبیعی, اعداد طبیعی
  • شمارههای طبیعی (šomâre-hâ-ye tabi'i)number theory
  • اعداد طبیعی (a'dâd-e tabi'i)number theory
Portuguese números naturais
  • números naturaisnumber theory
Russian натуральные числа
  • натуральные числа (naturalʹnyje čisla)number theory
Spanish números naturales
  • números naturalesnumber theory
Swedish naturliga tal
  • naturliga talnumber theory
Welsh rhifau naturiol
  • rhifau naturiolnumber theory
Cite this entry
APA

natural numbers. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/natural%20numbers

MLA

“natural numbers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/natural%20numbers. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “natural numbers,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/natural%20numbers.

Source: natural numbers on Wiktionary, CC BY-SA 4.0.