What are the required steps to convert base 10 decimal system
number 8 206 210 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;
- 8 206 210 ÷ 2 = 4 103 105 + 0;
- 4 103 105 ÷ 2 = 2 051 552 + 1;
- 2 051 552 ÷ 2 = 1 025 776 + 0;
- 1 025 776 ÷ 2 = 512 888 + 0;
- 512 888 ÷ 2 = 256 444 + 0;
- 256 444 ÷ 2 = 128 222 + 0;
- 128 222 ÷ 2 = 64 111 + 0;
- 64 111 ÷ 2 = 32 055 + 1;
- 32 055 ÷ 2 = 16 027 + 1;
- 16 027 ÷ 2 = 8 013 + 1;
- 8 013 ÷ 2 = 4 006 + 1;
- 4 006 ÷ 2 = 2 003 + 0;
- 2 003 ÷ 2 = 1 001 + 1;
- 1 001 ÷ 2 = 500 + 1;
- 500 ÷ 2 = 250 + 0;
- 250 ÷ 2 = 125 + 0;
- 125 ÷ 2 = 62 + 1;
- 62 ÷ 2 = 31 + 0;
- 31 ÷ 2 = 15 + 1;
- 15 ÷ 2 = 7 + 1;
- 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.
8 206 210(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
8 206 210 (base 10) = 111 1101 0011 0111 1000 0010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.