What are the required steps to convert base 10 decimal system
number 6 302 142 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;
- 6 302 142 ÷ 2 = 3 151 071 + 0;
- 3 151 071 ÷ 2 = 1 575 535 + 1;
- 1 575 535 ÷ 2 = 787 767 + 1;
- 787 767 ÷ 2 = 393 883 + 1;
- 393 883 ÷ 2 = 196 941 + 1;
- 196 941 ÷ 2 = 98 470 + 1;
- 98 470 ÷ 2 = 49 235 + 0;
- 49 235 ÷ 2 = 24 617 + 1;
- 24 617 ÷ 2 = 12 308 + 1;
- 12 308 ÷ 2 = 6 154 + 0;
- 6 154 ÷ 2 = 3 077 + 0;
- 3 077 ÷ 2 = 1 538 + 1;
- 1 538 ÷ 2 = 769 + 0;
- 769 ÷ 2 = 384 + 1;
- 384 ÷ 2 = 192 + 0;
- 192 ÷ 2 = 96 + 0;
- 96 ÷ 2 = 48 + 0;
- 48 ÷ 2 = 24 + 0;
- 24 ÷ 2 = 12 + 0;
- 12 ÷ 2 = 6 + 0;
- 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.
6 302 142(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
6 302 142 (base 10) = 110 0000 0010 1001 1011 1110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.