What are the required steps to convert base 10 decimal system
number 378 319 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;
- 378 319 ÷ 2 = 189 159 + 1;
- 189 159 ÷ 2 = 94 579 + 1;
- 94 579 ÷ 2 = 47 289 + 1;
- 47 289 ÷ 2 = 23 644 + 1;
- 23 644 ÷ 2 = 11 822 + 0;
- 11 822 ÷ 2 = 5 911 + 0;
- 5 911 ÷ 2 = 2 955 + 1;
- 2 955 ÷ 2 = 1 477 + 1;
- 1 477 ÷ 2 = 738 + 1;
- 738 ÷ 2 = 369 + 0;
- 369 ÷ 2 = 184 + 1;
- 184 ÷ 2 = 92 + 0;
- 92 ÷ 2 = 46 + 0;
- 46 ÷ 2 = 23 + 0;
- 23 ÷ 2 = 11 + 1;
- 11 ÷ 2 = 5 + 1;
- 5 ÷ 2 = 2 + 1;
- 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.
378 319(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
378 319 (base 10) = 101 1100 0101 1100 1111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.