Binary value of 42 decimal number

Result

42 = 101010


Explained

  • 42 / 2 = 21
    0 remainder of division
  • 21 / 2 = 10.5
    1 remainder of division
  • 10 / 2 = 5
    0 remainder of division
  • 5 / 2 = 2.5
    1 remainder of division
  • 2 / 2 = 1
    0 remainder of division
  • 1 / 2 = 0.5
    1 remainder of division

Read listed remainders in reverse:

42 = 101010

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