What are the required steps to convert base 10 decimal system
number 101 101 167 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;
- 101 101 167 ÷ 2 = 50 550 583 + 1;
- 50 550 583 ÷ 2 = 25 275 291 + 1;
- 25 275 291 ÷ 2 = 12 637 645 + 1;
- 12 637 645 ÷ 2 = 6 318 822 + 1;
- 6 318 822 ÷ 2 = 3 159 411 + 0;
- 3 159 411 ÷ 2 = 1 579 705 + 1;
- 1 579 705 ÷ 2 = 789 852 + 1;
- 789 852 ÷ 2 = 394 926 + 0;
- 394 926 ÷ 2 = 197 463 + 0;
- 197 463 ÷ 2 = 98 731 + 1;
- 98 731 ÷ 2 = 49 365 + 1;
- 49 365 ÷ 2 = 24 682 + 1;
- 24 682 ÷ 2 = 12 341 + 0;
- 12 341 ÷ 2 = 6 170 + 1;
- 6 170 ÷ 2 = 3 085 + 0;
- 3 085 ÷ 2 = 1 542 + 1;
- 1 542 ÷ 2 = 771 + 0;
- 771 ÷ 2 = 385 + 1;
- 385 ÷ 2 = 192 + 1;
- 192 ÷ 2 = 96 + 0;
- 96 ÷ 2 = 48 + 0;
- 48 ÷ 2 = 24 + 0;
- 24 ÷ 2 = 12 + 0;
- 12 ÷ 2 = 6 + 0;
- 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.
101 101 167(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
101 101 167 (base 10) = 110 0000 0110 1010 1110 0110 1111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.