Convert base ten decimal system unsigned (positive) integer number to unsigned binary (base two)

Please check the form fields values.
Unsigned (positive) integer: empty

Convert positive integer numbers (unsigned) from the decimal system (base ten) to binary (base two)

How to convert a base ten positive integer number to base two:

1) Divide the number repeatedly by 2, keeping track of each remainder, until we get a quotient that is ZERO;

2) Construct the base 2 representation by taking all the previously calculated remainders starting from the last remainder up to the first one, in that order.

Latest positive integer numbers (unsigned) converted from decimal (base ten) to unsigned binary (base two)

222 728 = 11 0110 0110 0000 1000 Feb 20 10:57 UTC (GMT)
110 001 = 1 1010 1101 1011 0001 Feb 20 10:55 UTC (GMT)
10 011 101 = 1001 1000 1100 0001 1101 1101 Feb 20 10:52 UTC (GMT)
71 = 100 0111 Feb 20 10:27 UTC (GMT)
808 = 11 0010 1000 Feb 20 10:25 UTC (GMT)
298 379 = 100 1000 1101 1000 1011 Feb 20 10:25 UTC (GMT)
256 = 1 0000 0000 Feb 20 10:25 UTC (GMT)
1 596 = 110 0011 1100 Feb 20 10:16 UTC (GMT)
80 = 101 0000 Feb 20 10:10 UTC (GMT)
643 436 112 = 10 0110 0101 1010 0000 1110 0101 0000 Feb 20 10:09 UTC (GMT)
1 024 = 100 0000 0000 Feb 20 10:08 UTC (GMT)
12 = 1100 Feb 20 10:06 UTC (GMT)
1 342 = 101 0011 1110 Feb 20 10:05 UTC (GMT)
All decimal positive integers converted to unsigned binary (base 2)

How to convert unsigned integer numbers (positive) from decimal system (base 10) to binary = simply convert from base ten to base two

Follow the steps below to convert a base ten unsigned integer number to base two:

  • 1. Divide repeatedly by 2 the positive integer number that has to be converted to binary, keeping track of each remainder, until we get a QUOTIENT that is equal to ZERO.
  • 2. Construct the base 2 representation of the positive integer number, by taking all the remainders starting from the bottom of the list constructed above. Thus, the last remainder of the divisions becomes the first symbol (the leftmost) of the base two number, while the first remainder becomes the last symbol (the rightmost).

Example: convert the positive integer number 55 from decimal system (base ten) to binary code (base two):

  • 1. Divide repeatedly 55 by 2, keeping track of each remainder, until we get a quotient that is equal to zero:
    • division = quotient + remainder;
    • 55 ÷ 2 = 27 + 1;
    • 27 ÷ 2 = 13 + 1;
    • 13 ÷ 2 = 6 + 1;
    • 6 ÷ 2 = 3 + 0;
    • 3 ÷ 2 = 1 + 1;
    • 1 ÷ 2 = 0 + 1;
  • 2. Construct the base 2 representation of the positive integer number, by taking all the remainders starting from the bottom of the list constructed above:
    55(10) = 11 0111(2)
  • Number 5510, positive integer (no sign), converted from decimal system (base 10) to unsigned binary (base 2) = 11 0111(2)