What are the required steps to convert base 10 decimal system
number 2 342 975 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;
- 2 342 975 ÷ 2 = 1 171 487 + 1;
- 1 171 487 ÷ 2 = 585 743 + 1;
- 585 743 ÷ 2 = 292 871 + 1;
- 292 871 ÷ 2 = 146 435 + 1;
- 146 435 ÷ 2 = 73 217 + 1;
- 73 217 ÷ 2 = 36 608 + 1;
- 36 608 ÷ 2 = 18 304 + 0;
- 18 304 ÷ 2 = 9 152 + 0;
- 9 152 ÷ 2 = 4 576 + 0;
- 4 576 ÷ 2 = 2 288 + 0;
- 2 288 ÷ 2 = 1 144 + 0;
- 1 144 ÷ 2 = 572 + 0;
- 572 ÷ 2 = 286 + 0;
- 286 ÷ 2 = 143 + 0;
- 143 ÷ 2 = 71 + 1;
- 71 ÷ 2 = 35 + 1;
- 35 ÷ 2 = 17 + 1;
- 17 ÷ 2 = 8 + 1;
- 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.
2 342 975(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
2 342 975 (base 10) = 10 0011 1100 0000 0011 1111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.