What are the required steps to convert base 10 decimal system
number 4 940 567 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;
- 4 940 567 ÷ 2 = 2 470 283 + 1;
- 2 470 283 ÷ 2 = 1 235 141 + 1;
- 1 235 141 ÷ 2 = 617 570 + 1;
- 617 570 ÷ 2 = 308 785 + 0;
- 308 785 ÷ 2 = 154 392 + 1;
- 154 392 ÷ 2 = 77 196 + 0;
- 77 196 ÷ 2 = 38 598 + 0;
- 38 598 ÷ 2 = 19 299 + 0;
- 19 299 ÷ 2 = 9 649 + 1;
- 9 649 ÷ 2 = 4 824 + 1;
- 4 824 ÷ 2 = 2 412 + 0;
- 2 412 ÷ 2 = 1 206 + 0;
- 1 206 ÷ 2 = 603 + 0;
- 603 ÷ 2 = 301 + 1;
- 301 ÷ 2 = 150 + 1;
- 150 ÷ 2 = 75 + 0;
- 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.
4 940 567(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 940 567 (base 10) = 100 1011 0110 0011 0001 0111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.