What are the required steps to convert base 10 decimal system
number 7 946 502 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;
- 7 946 502 ÷ 2 = 3 973 251 + 0;
- 3 973 251 ÷ 2 = 1 986 625 + 1;
- 1 986 625 ÷ 2 = 993 312 + 1;
- 993 312 ÷ 2 = 496 656 + 0;
- 496 656 ÷ 2 = 248 328 + 0;
- 248 328 ÷ 2 = 124 164 + 0;
- 124 164 ÷ 2 = 62 082 + 0;
- 62 082 ÷ 2 = 31 041 + 0;
- 31 041 ÷ 2 = 15 520 + 1;
- 15 520 ÷ 2 = 7 760 + 0;
- 7 760 ÷ 2 = 3 880 + 0;
- 3 880 ÷ 2 = 1 940 + 0;
- 1 940 ÷ 2 = 970 + 0;
- 970 ÷ 2 = 485 + 0;
- 485 ÷ 2 = 242 + 1;
- 242 ÷ 2 = 121 + 0;
- 121 ÷ 2 = 60 + 1;
- 60 ÷ 2 = 30 + 0;
- 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.
7 946 502(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
7 946 502 (base 10) = 111 1001 0100 0001 0000 0110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.