What are the required steps to convert base 10 decimal system
number 4 210 298 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;
- 4 210 298 ÷ 2 = 2 105 149 + 0;
- 2 105 149 ÷ 2 = 1 052 574 + 1;
- 1 052 574 ÷ 2 = 526 287 + 0;
- 526 287 ÷ 2 = 263 143 + 1;
- 263 143 ÷ 2 = 131 571 + 1;
- 131 571 ÷ 2 = 65 785 + 1;
- 65 785 ÷ 2 = 32 892 + 1;
- 32 892 ÷ 2 = 16 446 + 0;
- 16 446 ÷ 2 = 8 223 + 0;
- 8 223 ÷ 2 = 4 111 + 1;
- 4 111 ÷ 2 = 2 055 + 1;
- 2 055 ÷ 2 = 1 027 + 1;
- 1 027 ÷ 2 = 513 + 1;
- 513 ÷ 2 = 256 + 1;
- 256 ÷ 2 = 128 + 0;
- 128 ÷ 2 = 64 + 0;
- 64 ÷ 2 = 32 + 0;
- 32 ÷ 2 = 16 + 0;
- 16 ÷ 2 = 8 + 0;
- 8 ÷ 2 = 4 + 0;
- 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.
4 210 298(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 210 298 (base 10) = 100 0000 0011 1110 0111 1010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.