What are the required steps to convert base 10 decimal system
number 16 978 046 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;
- 16 978 046 ÷ 2 = 8 489 023 + 0;
- 8 489 023 ÷ 2 = 4 244 511 + 1;
- 4 244 511 ÷ 2 = 2 122 255 + 1;
- 2 122 255 ÷ 2 = 1 061 127 + 1;
- 1 061 127 ÷ 2 = 530 563 + 1;
- 530 563 ÷ 2 = 265 281 + 1;
- 265 281 ÷ 2 = 132 640 + 1;
- 132 640 ÷ 2 = 66 320 + 0;
- 66 320 ÷ 2 = 33 160 + 0;
- 33 160 ÷ 2 = 16 580 + 0;
- 16 580 ÷ 2 = 8 290 + 0;
- 8 290 ÷ 2 = 4 145 + 0;
- 4 145 ÷ 2 = 2 072 + 1;
- 2 072 ÷ 2 = 1 036 + 0;
- 1 036 ÷ 2 = 518 + 0;
- 518 ÷ 2 = 259 + 0;
- 259 ÷ 2 = 129 + 1;
- 129 ÷ 2 = 64 + 1;
- 64 ÷ 2 = 32 + 0;
- 32 ÷ 2 = 16 + 0;
- 16 ÷ 2 = 8 + 0;
- 8 ÷ 2 = 4 + 0;
- 4 ÷ 2 = 2 + 0;
- 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.
16 978 046(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
16 978 046 (base 10) = 1 0000 0011 0001 0000 0111 1110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.