What are the required steps to convert base 10 decimal system
number 230 875 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;
- 230 875 ÷ 2 = 115 437 + 1;
- 115 437 ÷ 2 = 57 718 + 1;
- 57 718 ÷ 2 = 28 859 + 0;
- 28 859 ÷ 2 = 14 429 + 1;
- 14 429 ÷ 2 = 7 214 + 1;
- 7 214 ÷ 2 = 3 607 + 0;
- 3 607 ÷ 2 = 1 803 + 1;
- 1 803 ÷ 2 = 901 + 1;
- 901 ÷ 2 = 450 + 1;
- 450 ÷ 2 = 225 + 0;
- 225 ÷ 2 = 112 + 1;
- 112 ÷ 2 = 56 + 0;
- 56 ÷ 2 = 28 + 0;
- 28 ÷ 2 = 14 + 0;
- 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.
230 875(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
230 875 (base 10) = 11 1000 0101 1101 1011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.