What are the required steps to convert base 10 decimal system
number 7 710 620 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;
- 7 710 620 ÷ 2 = 3 855 310 + 0;
- 3 855 310 ÷ 2 = 1 927 655 + 0;
- 1 927 655 ÷ 2 = 963 827 + 1;
- 963 827 ÷ 2 = 481 913 + 1;
- 481 913 ÷ 2 = 240 956 + 1;
- 240 956 ÷ 2 = 120 478 + 0;
- 120 478 ÷ 2 = 60 239 + 0;
- 60 239 ÷ 2 = 30 119 + 1;
- 30 119 ÷ 2 = 15 059 + 1;
- 15 059 ÷ 2 = 7 529 + 1;
- 7 529 ÷ 2 = 3 764 + 1;
- 3 764 ÷ 2 = 1 882 + 0;
- 1 882 ÷ 2 = 941 + 0;
- 941 ÷ 2 = 470 + 1;
- 470 ÷ 2 = 235 + 0;
- 235 ÷ 2 = 117 + 1;
- 117 ÷ 2 = 58 + 1;
- 58 ÷ 2 = 29 + 0;
- 29 ÷ 2 = 14 + 1;
- 14 ÷ 2 = 7 + 0;
- 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.
7 710 620(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
7 710 620 (base 10) = 111 0101 1010 0111 1001 1100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.