What are the required steps to convert base 10 decimal system
number 8 807 618 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;
- 8 807 618 ÷ 2 = 4 403 809 + 0;
- 4 403 809 ÷ 2 = 2 201 904 + 1;
- 2 201 904 ÷ 2 = 1 100 952 + 0;
- 1 100 952 ÷ 2 = 550 476 + 0;
- 550 476 ÷ 2 = 275 238 + 0;
- 275 238 ÷ 2 = 137 619 + 0;
- 137 619 ÷ 2 = 68 809 + 1;
- 68 809 ÷ 2 = 34 404 + 1;
- 34 404 ÷ 2 = 17 202 + 0;
- 17 202 ÷ 2 = 8 601 + 0;
- 8 601 ÷ 2 = 4 300 + 1;
- 4 300 ÷ 2 = 2 150 + 0;
- 2 150 ÷ 2 = 1 075 + 0;
- 1 075 ÷ 2 = 537 + 1;
- 537 ÷ 2 = 268 + 1;
- 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.
8 807 618(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
8 807 618 (base 10) = 1000 0110 0110 0100 1100 0010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.