Largest number

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Largest number is mathematically meaningless (since in the usual system of integers, adding one to any number produces a larger number). However, the term may refer to:

In computing[edit]

  • The constant 32767, 2147483647, or 9223372036854775807, in a word of 16, 32, or 64 bits in two's-complement format
  • The constant 65535, 4294967295, or 18446744073709551615, in a word of 16, 32, or 64 bits with no sign bit
  • The constant 3.4028235e+38 or 1.7976931348623157e+308, in a word of 32 or 64 bits using the binary IEEE 754-2008 floating-point representation

See also[edit]