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76 (number) facts for kids

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← 75 76 77 →
Cardinal seventy-six
Ordinal 76th
(seventy-sixth)
Factorization 22× 19
Divisors 1, 2, 4, 19, 38, 76
Greek numeral ΟϚ´
Roman numeral LXXVI
Binary 10011002
Ternary 22113
Senary 2046
Octal 1148
Duodecimal 6412
Hexadecimal 4C16

76 (seventy-six) is the natural number following 75 and preceding 77.

In mathematics

76 is:

  • a Lucas number.
  • a telephone or involution number, the number of different ways of connecting 6 points with pairwise connections.
  • a nontotient.
  • a 14-gonal number.
  • a centered pentagonal number.
  • an Erdős–Woods number since it is possible to find sequences of 76 consecutive integers such that each inner member shares a factor with either the first or the last member.
  • an automorphic number in base 10. It is one of two 2-digit numbers whose square, 5,776, and higher powers, end in the same two digits. The other is 25.

There are 76 unique compact uniform hyperbolic honeycombs in the third dimension that are generated from Wythoff constructions.

In science

In other fields

Bennington Flag
The Bennington Flag features the number 76.

Seventy-six is also:

See also

Kids robot.svg In Spanish: Setenta y seis para niños

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