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94 (number)

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94 (number)

93 94 95
Cardinal ninety-four
Ordinal 94th
(ninety-fourth)
Factorization 2 × 47
Divisors 1, 2, 47, 94
Roman numeral XCIV
Binary 10111102
Ternary 101113
Quaternary 11324
Quinary 3345
Senary 2346
Octal 1368
Duodecimal 7A12
Hexadecimal 5E16
Vigesimal 4E20
Base 36 2M36

94 (ninety-four) is the natural number following 93 and preceding 95.

Contents

  • In mathematics 1
  • In computing 2
  • In astronomy 3
  • In other fields 4
  • In sports 5
  • See also 6

In mathematics

Ninety-four is the twenty-ninth distinct semiprime and the fourteenth of the form (2.q). The aliquot sum of 94 is 50 within the aliquot sequence (94,50,43,1,0) 94 being the ninth composite number in the 43-aliquot tree. 94 is the second number in the third triplet of three consecutive distinct semiprimes, 93, 94 and 95.

94 is a 17-gonal number and a nontotient.

Since it is possible to find sequences of 94 consecutive integers such that each inner member shares a factor with either the first or the last member, 94 is an Erdős–Woods number.

In decimal, 94 is a Smith number.

In computing

The ASCII character set (and, more generally, ISO 646) contains exactly 94 graphic non-whitespace characters, which form a contiguous range of code points. These codes (0x21–0x7E, as corresponding high bit set bytes 0xA1–0xFE) also used in various multi-byte encoding schemes for languages of East Asia, such as ISO 2022, EUC and GB 2312. For this reason, code pages of 942 and even 943 code points were common in East Asia in 1980s–1990s.

In astronomy

In other fields

Ninety-four is:

In sports

  • The length of an NBA court is 94 feet and width is 50 feet

See also

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