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79 (number)

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Title: 79 (number)  
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Subject: List of prime numbers, 80 (number), 83 (number), 81 (number), 82 (number)
Collection: Integers
Publisher: World Heritage Encyclopedia

79 (number)

78 79 80
Cardinal seventy-nine
Ordinal 79th
Factorization prime
Prime 22nd
Divisors 1, 79
Roman numeral LXXIX
Binary 10011112
Ternary 22213
Quaternary 10334
Quinary 3045
Senary 2116
Octal 1178
Duodecimal 6712
Hexadecimal 4F16
Vigesimal 3J20
Base 36 2736

Seventy-nine is the natural number following 78 and preceding 80.


  • In mathematics 1
  • In science 2
    • In astronomy 2.1
  • In other fields 3
  • References 4

In mathematics

In science

In astronomy

In other fields


  1. ^ H. Cohen, A Course in Computational Algebraic Number Theory, GTM 138, Springer Verlag (1993), Appendix B2, p.507. The table lists fields by discriminant, which is 4p for Q[√p] when p is congruent to 3 modulo 4, as is the case for 79, so the entry appears at discriminant 316.
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