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198 (number)

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← 197 198 199 →
Cardinalone hundred ninety-eight
Ordinal198th
(one hundred ninety-eighth)
Factorization2 × 32 × 11
Greek numeralΡϞΗ´
Roman numeralCXCVIII
Binary110001102
Ternary211003
Senary5306
Octal3068
Duodecimal14612
HexadecimalC616

198 (one hundred [and] ninety-eight) is the natural number following 197 and preceding 199.

In mathematics

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In other fields

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198 is also:

  • The number of ridges on a U.S. dollar coin.[4]

See also

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References

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  1. ^ "A002203 - OEIS". oeis.org. Retrieved 2023-06-04.
  2. ^ "Serviços de Utilidade Pública e de Emergência (SUP)". Agência Nacional de Telecomunicações (in Brazilian Portuguese). Retrieved 2023-06-04.
  3. ^ "Telefones Úteis". Secretaria da Segurança Pública (in Brazilian Portuguese). Retrieved 2023-06-04.
  4. ^ "Why Do Coins Have Ridges? | Mental Floss". 2022-08-18. Archived from the original on 2022-08-18. Retrieved 2022-08-24.