Square root of 247
The square root of 247 is 15.716234 (rounded to 6 decimal places). It cannot be simplified.
Square root of 247
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 247 is the number that multiplied by itself gives 247.
- 2
247 is between the perfect squares 15² = 225 and 16² = 256, so its square root is between 15 and 16.
- 3
247 has no square factor bigger than 1, so the radical stays as it is.
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{247} = \sqrt{247} \approx 15.716234 \]
\[ \sqrt{247} \]
\[ \sqrt{247} \approx 15.716234 \]Squares around 247
| Number | Squared |
|---|---|
| 14 | 196 |
| 15 | 225 |
| 16 | 256 |
| 17 | 289 |
Questions
What is the square root of 247?
The square root of 247 is 15.716234 (rounded to 6 decimal places). It cannot be simplified.
Is 247 a perfect square?
No. It lies between 15² = 225 and 16² = 256.
What is 247 squared?
247 × 247 = 61009.
What is the square root of 247 rounded to 2 decimals?
15.72.