242 in binary
242 in binary is 11110010. In hexadecimal it is F2 and in octal 362.
242 in binary
Pick any whole number from 1 to 10,000.
How to work it out
- 1
Divide 242 by 2 again and again, writing down the remainder each time, until you reach 0.
- 2
Read the remainders from the bottom up: 11110010.
- 3
Check by adding powers of 2: 128 + 64 + 32 + 16 + 2 = 242.
LaTeX source of the formulas on this page
\[ 242_{10} = 11110010_{2} \]Dividing 242 by 2
| Number | Division | Remainder |
|---|---|---|
| 242 | 242 ÷ 2 = 121 | 0 |
| 121 | 121 ÷ 2 = 60 | 1 |
| 60 | 60 ÷ 2 = 30 | 0 |
| 30 | 30 ÷ 2 = 15 | 0 |
| 15 | 15 ÷ 2 = 7 | 1 |
| 7 | 7 ÷ 2 = 3 | 1 |
| 3 | 3 ÷ 2 = 1 | 1 |
| 1 | 1 ÷ 2 = 0 | 1 |
Questions
What is 242 in binary?
11110010.
What is 242 in hexadecimal?
F2.
What is 242 in octal?
362.
How many bits does 242 need?
8 bits.