What are the required steps to convert base 10 decimal system
number 4 062 542 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;
- 4 062 542 ÷ 2 = 2 031 271 + 0;
- 2 031 271 ÷ 2 = 1 015 635 + 1;
- 1 015 635 ÷ 2 = 507 817 + 1;
- 507 817 ÷ 2 = 253 908 + 1;
- 253 908 ÷ 2 = 126 954 + 0;
- 126 954 ÷ 2 = 63 477 + 0;
- 63 477 ÷ 2 = 31 738 + 1;
- 31 738 ÷ 2 = 15 869 + 0;
- 15 869 ÷ 2 = 7 934 + 1;
- 7 934 ÷ 2 = 3 967 + 0;
- 3 967 ÷ 2 = 1 983 + 1;
- 1 983 ÷ 2 = 991 + 1;
- 991 ÷ 2 = 495 + 1;
- 495 ÷ 2 = 247 + 1;
- 247 ÷ 2 = 123 + 1;
- 123 ÷ 2 = 61 + 1;
- 61 ÷ 2 = 30 + 1;
- 30 ÷ 2 = 15 + 0;
- 15 ÷ 2 = 7 + 1;
- 7 ÷ 2 = 3 + 1;
- 3 ÷ 2 = 1 + 1;
- 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.
4 062 542(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 062 542 (base 10) = 11 1101 1111 1101 0100 1110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.