Square root of 316
The square root of 316 is 17.776389 (rounded to 6 decimal places). In simplest radical form it is 2ā79.
Square root of 316
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 316 is the number that multiplied by itself gives 316.
- 2
316 is between the perfect squares 17Ā² = 289 and 18Ā² = 324, so its square root is between 17 and 18.
- 3
Pull out the biggest square factor: 316 = 4 Ć 79, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{316} = 2\sqrt{79} \approx 17.776389 \]
\[ \sqrt{316} = \sqrt{4 \times 79} = 2\sqrt{79} \]
\[ \sqrt{316} \approx 17.776389 \]Squares around 316
| Number | Squared |
|---|---|
| 16 | 256 |
| 17 | 289 |
| 18 | 324 |
| 19 | 361 |
Questions
What is the square root of 316?
The square root of 316 is 17.776389 (rounded to 6 decimal places). In simplest radical form it is 2ā79.
Is 316 a perfect square?
No. It lies between 17Ā² = 289 and 18Ā² = 324.
What is 316 squared?
316 Ć 316 = 99856.
What is the square root of 316 rounded to 2 decimals?
17.78.