What are the required steps to convert base 10 decimal system
number 9 436 705 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;
- 9 436 705 ÷ 2 = 4 718 352 + 1;
- 4 718 352 ÷ 2 = 2 359 176 + 0;
- 2 359 176 ÷ 2 = 1 179 588 + 0;
- 1 179 588 ÷ 2 = 589 794 + 0;
- 589 794 ÷ 2 = 294 897 + 0;
- 294 897 ÷ 2 = 147 448 + 1;
- 147 448 ÷ 2 = 73 724 + 0;
- 73 724 ÷ 2 = 36 862 + 0;
- 36 862 ÷ 2 = 18 431 + 0;
- 18 431 ÷ 2 = 9 215 + 1;
- 9 215 ÷ 2 = 4 607 + 1;
- 4 607 ÷ 2 = 2 303 + 1;
- 2 303 ÷ 2 = 1 151 + 1;
- 1 151 ÷ 2 = 575 + 1;
- 575 ÷ 2 = 287 + 1;
- 287 ÷ 2 = 143 + 1;
- 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.
9 436 705(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
9 436 705 (base 10) = 1000 1111 1111 1110 0010 0001 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.