What are the required steps to convert base 10 decimal system
number 5 470 925 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;
- 5 470 925 ÷ 2 = 2 735 462 + 1;
- 2 735 462 ÷ 2 = 1 367 731 + 0;
- 1 367 731 ÷ 2 = 683 865 + 1;
- 683 865 ÷ 2 = 341 932 + 1;
- 341 932 ÷ 2 = 170 966 + 0;
- 170 966 ÷ 2 = 85 483 + 0;
- 85 483 ÷ 2 = 42 741 + 1;
- 42 741 ÷ 2 = 21 370 + 1;
- 21 370 ÷ 2 = 10 685 + 0;
- 10 685 ÷ 2 = 5 342 + 1;
- 5 342 ÷ 2 = 2 671 + 0;
- 2 671 ÷ 2 = 1 335 + 1;
- 1 335 ÷ 2 = 667 + 1;
- 667 ÷ 2 = 333 + 1;
- 333 ÷ 2 = 166 + 1;
- 166 ÷ 2 = 83 + 0;
- 83 ÷ 2 = 41 + 1;
- 41 ÷ 2 = 20 + 1;
- 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:
Take all the remainders starting from the bottom of the list constructed above.
5 470 925(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
5 470 925 (base 10) = 101 0011 0111 1010 1100 1101 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.