What are the required steps to convert base 10 decimal system
number 1 322 982 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;
- 1 322 982 ÷ 2 = 661 491 + 0;
- 661 491 ÷ 2 = 330 745 + 1;
- 330 745 ÷ 2 = 165 372 + 1;
- 165 372 ÷ 2 = 82 686 + 0;
- 82 686 ÷ 2 = 41 343 + 0;
- 41 343 ÷ 2 = 20 671 + 1;
- 20 671 ÷ 2 = 10 335 + 1;
- 10 335 ÷ 2 = 5 167 + 1;
- 5 167 ÷ 2 = 2 583 + 1;
- 2 583 ÷ 2 = 1 291 + 1;
- 1 291 ÷ 2 = 645 + 1;
- 645 ÷ 2 = 322 + 1;
- 322 ÷ 2 = 161 + 0;
- 161 ÷ 2 = 80 + 1;
- 80 ÷ 2 = 40 + 0;
- 40 ÷ 2 = 20 + 0;
- 20 ÷ 2 = 10 + 0;
- 10 ÷ 2 = 5 + 0;
- 5 ÷ 2 = 2 + 1;
- 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.
1 322 982(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 322 982 (base 10) = 1 0100 0010 1111 1110 0110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.