What are the required steps to convert base 10 decimal system
number 202 276 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;
- 202 276 ÷ 2 = 101 138 + 0;
- 101 138 ÷ 2 = 50 569 + 0;
- 50 569 ÷ 2 = 25 284 + 1;
- 25 284 ÷ 2 = 12 642 + 0;
- 12 642 ÷ 2 = 6 321 + 0;
- 6 321 ÷ 2 = 3 160 + 1;
- 3 160 ÷ 2 = 1 580 + 0;
- 1 580 ÷ 2 = 790 + 0;
- 790 ÷ 2 = 395 + 0;
- 395 ÷ 2 = 197 + 1;
- 197 ÷ 2 = 98 + 1;
- 98 ÷ 2 = 49 + 0;
- 49 ÷ 2 = 24 + 1;
- 24 ÷ 2 = 12 + 0;
- 12 ÷ 2 = 6 + 0;
- 6 ÷ 2 = 3 + 0;
- 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.
202 276(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
202 276 (base 10) = 11 0001 0110 0010 0100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.