What are the required steps to convert base 10 decimal system
number 3 201 232 469 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;
- 3 201 232 469 ÷ 2 = 1 600 616 234 + 1;
- 1 600 616 234 ÷ 2 = 800 308 117 + 0;
- 800 308 117 ÷ 2 = 400 154 058 + 1;
- 400 154 058 ÷ 2 = 200 077 029 + 0;
- 200 077 029 ÷ 2 = 100 038 514 + 1;
- 100 038 514 ÷ 2 = 50 019 257 + 0;
- 50 019 257 ÷ 2 = 25 009 628 + 1;
- 25 009 628 ÷ 2 = 12 504 814 + 0;
- 12 504 814 ÷ 2 = 6 252 407 + 0;
- 6 252 407 ÷ 2 = 3 126 203 + 1;
- 3 126 203 ÷ 2 = 1 563 101 + 1;
- 1 563 101 ÷ 2 = 781 550 + 1;
- 781 550 ÷ 2 = 390 775 + 0;
- 390 775 ÷ 2 = 195 387 + 1;
- 195 387 ÷ 2 = 97 693 + 1;
- 97 693 ÷ 2 = 48 846 + 1;
- 48 846 ÷ 2 = 24 423 + 0;
- 24 423 ÷ 2 = 12 211 + 1;
- 12 211 ÷ 2 = 6 105 + 1;
- 6 105 ÷ 2 = 3 052 + 1;
- 3 052 ÷ 2 = 1 526 + 0;
- 1 526 ÷ 2 = 763 + 0;
- 763 ÷ 2 = 381 + 1;
- 381 ÷ 2 = 190 + 1;
- 190 ÷ 2 = 95 + 0;
- 95 ÷ 2 = 47 + 1;
- 47 ÷ 2 = 23 + 1;
- 23 ÷ 2 = 11 + 1;
- 11 ÷ 2 = 5 + 1;
- 5 ÷ 2 = 2 + 1;
- 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.
3 201 232 469(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
3 201 232 469 (base 10) = 1011 1110 1100 1110 1110 1110 0101 0101 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.