What are the required steps to convert base 10 decimal system
number 2 479 627 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;
- 2 479 627 ÷ 2 = 1 239 813 + 1;
- 1 239 813 ÷ 2 = 619 906 + 1;
- 619 906 ÷ 2 = 309 953 + 0;
- 309 953 ÷ 2 = 154 976 + 1;
- 154 976 ÷ 2 = 77 488 + 0;
- 77 488 ÷ 2 = 38 744 + 0;
- 38 744 ÷ 2 = 19 372 + 0;
- 19 372 ÷ 2 = 9 686 + 0;
- 9 686 ÷ 2 = 4 843 + 0;
- 4 843 ÷ 2 = 2 421 + 1;
- 2 421 ÷ 2 = 1 210 + 1;
- 1 210 ÷ 2 = 605 + 0;
- 605 ÷ 2 = 302 + 1;
- 302 ÷ 2 = 151 + 0;
- 151 ÷ 2 = 75 + 1;
- 75 ÷ 2 = 37 + 1;
- 37 ÷ 2 = 18 + 1;
- 18 ÷ 2 = 9 + 0;
- 9 ÷ 2 = 4 + 1;
- 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.
2 479 627(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
2 479 627 (base 10) = 10 0101 1101 0110 0000 1011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.