What are the required steps to convert base 10 decimal system
number 1 704 990 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;
- 1 704 990 ÷ 2 = 852 495 + 0;
- 852 495 ÷ 2 = 426 247 + 1;
- 426 247 ÷ 2 = 213 123 + 1;
- 213 123 ÷ 2 = 106 561 + 1;
- 106 561 ÷ 2 = 53 280 + 1;
- 53 280 ÷ 2 = 26 640 + 0;
- 26 640 ÷ 2 = 13 320 + 0;
- 13 320 ÷ 2 = 6 660 + 0;
- 6 660 ÷ 2 = 3 330 + 0;
- 3 330 ÷ 2 = 1 665 + 0;
- 1 665 ÷ 2 = 832 + 1;
- 832 ÷ 2 = 416 + 0;
- 416 ÷ 2 = 208 + 0;
- 208 ÷ 2 = 104 + 0;
- 104 ÷ 2 = 52 + 0;
- 52 ÷ 2 = 26 + 0;
- 26 ÷ 2 = 13 + 0;
- 13 ÷ 2 = 6 + 1;
- 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.
1 704 990(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 704 990 (base 10) = 1 1010 0000 0100 0001 1110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.