What are the required steps to convert base 10 decimal system
number 8 782 538 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;
- 8 782 538 ÷ 2 = 4 391 269 + 0;
- 4 391 269 ÷ 2 = 2 195 634 + 1;
- 2 195 634 ÷ 2 = 1 097 817 + 0;
- 1 097 817 ÷ 2 = 548 908 + 1;
- 548 908 ÷ 2 = 274 454 + 0;
- 274 454 ÷ 2 = 137 227 + 0;
- 137 227 ÷ 2 = 68 613 + 1;
- 68 613 ÷ 2 = 34 306 + 1;
- 34 306 ÷ 2 = 17 153 + 0;
- 17 153 ÷ 2 = 8 576 + 1;
- 8 576 ÷ 2 = 4 288 + 0;
- 4 288 ÷ 2 = 2 144 + 0;
- 2 144 ÷ 2 = 1 072 + 0;
- 1 072 ÷ 2 = 536 + 0;
- 536 ÷ 2 = 268 + 0;
- 268 ÷ 2 = 134 + 0;
- 134 ÷ 2 = 67 + 0;
- 67 ÷ 2 = 33 + 1;
- 33 ÷ 2 = 16 + 1;
- 16 ÷ 2 = 8 + 0;
- 8 ÷ 2 = 4 + 0;
- 4 ÷ 2 = 2 + 0;
- 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.
8 782 538(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
8 782 538 (base 10) = 1000 0110 0000 0010 1100 1010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.