What are the required steps to convert base 10 decimal system
number 4 006 240 910 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;
- 4 006 240 910 ÷ 2 = 2 003 120 455 + 0;
- 2 003 120 455 ÷ 2 = 1 001 560 227 + 1;
- 1 001 560 227 ÷ 2 = 500 780 113 + 1;
- 500 780 113 ÷ 2 = 250 390 056 + 1;
- 250 390 056 ÷ 2 = 125 195 028 + 0;
- 125 195 028 ÷ 2 = 62 597 514 + 0;
- 62 597 514 ÷ 2 = 31 298 757 + 0;
- 31 298 757 ÷ 2 = 15 649 378 + 1;
- 15 649 378 ÷ 2 = 7 824 689 + 0;
- 7 824 689 ÷ 2 = 3 912 344 + 1;
- 3 912 344 ÷ 2 = 1 956 172 + 0;
- 1 956 172 ÷ 2 = 978 086 + 0;
- 978 086 ÷ 2 = 489 043 + 0;
- 489 043 ÷ 2 = 244 521 + 1;
- 244 521 ÷ 2 = 122 260 + 1;
- 122 260 ÷ 2 = 61 130 + 0;
- 61 130 ÷ 2 = 30 565 + 0;
- 30 565 ÷ 2 = 15 282 + 1;
- 15 282 ÷ 2 = 7 641 + 0;
- 7 641 ÷ 2 = 3 820 + 1;
- 3 820 ÷ 2 = 1 910 + 0;
- 1 910 ÷ 2 = 955 + 0;
- 955 ÷ 2 = 477 + 1;
- 477 ÷ 2 = 238 + 1;
- 238 ÷ 2 = 119 + 0;
- 119 ÷ 2 = 59 + 1;
- 59 ÷ 2 = 29 + 1;
- 29 ÷ 2 = 14 + 1;
- 14 ÷ 2 = 7 + 0;
- 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.
4 006 240 910(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 006 240 910 (base 10) = 1110 1110 1100 1010 0110 0010 1000 1110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.