What are the required steps to convert base 10 decimal system
number 5 101 679 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;
- 5 101 679 ÷ 2 = 2 550 839 + 1;
- 2 550 839 ÷ 2 = 1 275 419 + 1;
- 1 275 419 ÷ 2 = 637 709 + 1;
- 637 709 ÷ 2 = 318 854 + 1;
- 318 854 ÷ 2 = 159 427 + 0;
- 159 427 ÷ 2 = 79 713 + 1;
- 79 713 ÷ 2 = 39 856 + 1;
- 39 856 ÷ 2 = 19 928 + 0;
- 19 928 ÷ 2 = 9 964 + 0;
- 9 964 ÷ 2 = 4 982 + 0;
- 4 982 ÷ 2 = 2 491 + 0;
- 2 491 ÷ 2 = 1 245 + 1;
- 1 245 ÷ 2 = 622 + 1;
- 622 ÷ 2 = 311 + 0;
- 311 ÷ 2 = 155 + 1;
- 155 ÷ 2 = 77 + 1;
- 77 ÷ 2 = 38 + 1;
- 38 ÷ 2 = 19 + 0;
- 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.
5 101 679(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
5 101 679 (base 10) = 100 1101 1101 1000 0110 1111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.