What are the required steps to convert base 10 decimal system
number 101 010 932 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;
- 101 010 932 ÷ 2 = 50 505 466 + 0;
- 50 505 466 ÷ 2 = 25 252 733 + 0;
- 25 252 733 ÷ 2 = 12 626 366 + 1;
- 12 626 366 ÷ 2 = 6 313 183 + 0;
- 6 313 183 ÷ 2 = 3 156 591 + 1;
- 3 156 591 ÷ 2 = 1 578 295 + 1;
- 1 578 295 ÷ 2 = 789 147 + 1;
- 789 147 ÷ 2 = 394 573 + 1;
- 394 573 ÷ 2 = 197 286 + 1;
- 197 286 ÷ 2 = 98 643 + 0;
- 98 643 ÷ 2 = 49 321 + 1;
- 49 321 ÷ 2 = 24 660 + 1;
- 24 660 ÷ 2 = 12 330 + 0;
- 12 330 ÷ 2 = 6 165 + 0;
- 6 165 ÷ 2 = 3 082 + 1;
- 3 082 ÷ 2 = 1 541 + 0;
- 1 541 ÷ 2 = 770 + 1;
- 770 ÷ 2 = 385 + 0;
- 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.
101 010 932(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
101 010 932 (base 10) = 110 0000 0101 0100 1101 1111 0100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.