What are the required steps to convert base 10 decimal system
number 3 532 609 361 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;
- 3 532 609 361 ÷ 2 = 1 766 304 680 + 1;
- 1 766 304 680 ÷ 2 = 883 152 340 + 0;
- 883 152 340 ÷ 2 = 441 576 170 + 0;
- 441 576 170 ÷ 2 = 220 788 085 + 0;
- 220 788 085 ÷ 2 = 110 394 042 + 1;
- 110 394 042 ÷ 2 = 55 197 021 + 0;
- 55 197 021 ÷ 2 = 27 598 510 + 1;
- 27 598 510 ÷ 2 = 13 799 255 + 0;
- 13 799 255 ÷ 2 = 6 899 627 + 1;
- 6 899 627 ÷ 2 = 3 449 813 + 1;
- 3 449 813 ÷ 2 = 1 724 906 + 1;
- 1 724 906 ÷ 2 = 862 453 + 0;
- 862 453 ÷ 2 = 431 226 + 1;
- 431 226 ÷ 2 = 215 613 + 0;
- 215 613 ÷ 2 = 107 806 + 1;
- 107 806 ÷ 2 = 53 903 + 0;
- 53 903 ÷ 2 = 26 951 + 1;
- 26 951 ÷ 2 = 13 475 + 1;
- 13 475 ÷ 2 = 6 737 + 1;
- 6 737 ÷ 2 = 3 368 + 1;
- 3 368 ÷ 2 = 1 684 + 0;
- 1 684 ÷ 2 = 842 + 0;
- 842 ÷ 2 = 421 + 0;
- 421 ÷ 2 = 210 + 1;
- 210 ÷ 2 = 105 + 0;
- 105 ÷ 2 = 52 + 1;
- 52 ÷ 2 = 26 + 0;
- 26 ÷ 2 = 13 + 0;
- 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 number:
Take all the remainders starting from the bottom of the list constructed above.
3 532 609 361(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
3 532 609 361 (base 10) = 1101 0010 1000 1111 0101 0111 0101 0001 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.