Base ten decimal system unsigned (positive) integer number 20 converted to unsigned binary (base two)

How to convert an unsigned (positive) integer in decimal system (in base 10):
20(10)
to an unsigned binary (base 2)

1. Divide the number repeatedly by 2, keeping track of each remainder, until we get a quotient that is equal to zero:

  • division = quotient + remainder;
  • 20 ÷ 2 = 10 + 0;
  • 10 ÷ 2 = 5 + 0;
  • 5 ÷ 2 = 2 + 1;
  • 2 ÷ 2 = 1 + 0;
  • 1 ÷ 2 = 0 + 1;

2. Construct the base 2 representation of the positive number, by taking all the remainders starting from the bottom of the list constructed above:

20(10) = 1 0100(2)

Conclusion:

Number 20(10), a positive integer (no sign), converted from decimal system (base 10) to an unsigned binary (base 2):


1 0100(2)

Spaces used to group numbers digits: for binary, by 4.

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)

20 = 1 0100 Jul 18 15:12 UTC (GMT)
128 = 1000 0000 Jul 18 15:12 UTC (GMT)
25 000 = 110 0001 1010 1000 Jul 18 15:12 UTC (GMT)
16 = 1 0000 Jul 18 15:12 UTC (GMT)
1 930 = 111 1000 1010 Jul 18 15:10 UTC (GMT)
17 = 1 0001 Jul 18 15:09 UTC (GMT)
44 000 = 1010 1011 1110 0000 Jul 18 15:08 UTC (GMT)
1 111 000 = 1 0000 1111 0011 1101 1000 Jul 18 15:08 UTC (GMT)
100 = 110 0100 Jul 18 15:08 UTC (GMT)
11 111 000 = 1010 1001 1000 1010 0101 1000 Jul 18 15:08 UTC (GMT)
10 000 = 10 0111 0001 0000 Jul 18 15:08 UTC (GMT)
432 = 1 1011 0000 Jul 18 15:08 UTC (GMT)
4 010 = 1111 1010 1010 Jul 18 15:04 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)