What are the required steps to convert base 10 decimal system
number 91 467 to base 2 unsigned binary equivalent?
- A number written in base ten, or a decimal system number, is a number written using the digits 0 through 9. A number written in base two, or a binary system number, is a number written using only the digits 0 and 1.
1. Divide the number repeatedly by 2:
Keep track of each remainder.
Stop when you get a quotient that is equal to zero.
- division = quotient + remainder;
- 91 467 ÷ 2 = 45 733 + 1;
- 45 733 ÷ 2 = 22 866 + 1;
- 22 866 ÷ 2 = 11 433 + 0;
- 11 433 ÷ 2 = 5 716 + 1;
- 5 716 ÷ 2 = 2 858 + 0;
- 2 858 ÷ 2 = 1 429 + 0;
- 1 429 ÷ 2 = 714 + 1;
- 714 ÷ 2 = 357 + 0;
- 357 ÷ 2 = 178 + 1;
- 178 ÷ 2 = 89 + 0;
- 89 ÷ 2 = 44 + 1;
- 44 ÷ 2 = 22 + 0;
- 22 ÷ 2 = 11 + 0;
- 11 ÷ 2 = 5 + 1;
- 5 ÷ 2 = 2 + 1;
- 2 ÷ 2 = 1 + 0;
- 1 ÷ 2 = 0 + 1;
2. Construct the base 2 representation of the positive number:
Take all the remainders starting from the bottom of the list constructed above.
91 467(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
91 467 (base 10) = 1 0110 0101 0100 1011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.