What are the required steps to convert base 10 decimal system
number 2 589 750 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;
- 2 589 750 ÷ 2 = 1 294 875 + 0;
- 1 294 875 ÷ 2 = 647 437 + 1;
- 647 437 ÷ 2 = 323 718 + 1;
- 323 718 ÷ 2 = 161 859 + 0;
- 161 859 ÷ 2 = 80 929 + 1;
- 80 929 ÷ 2 = 40 464 + 1;
- 40 464 ÷ 2 = 20 232 + 0;
- 20 232 ÷ 2 = 10 116 + 0;
- 10 116 ÷ 2 = 5 058 + 0;
- 5 058 ÷ 2 = 2 529 + 0;
- 2 529 ÷ 2 = 1 264 + 1;
- 1 264 ÷ 2 = 632 + 0;
- 632 ÷ 2 = 316 + 0;
- 316 ÷ 2 = 158 + 0;
- 158 ÷ 2 = 79 + 0;
- 79 ÷ 2 = 39 + 1;
- 39 ÷ 2 = 19 + 1;
- 19 ÷ 2 = 9 + 1;
- 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.
2 589 750(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
2 589 750 (base 10) = 10 0111 1000 0100 0011 0110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.