Square Root Calculator › Square root of 316
Square Root of 316
√316 ≈ 17.776389
316 is not a perfect square, so √316 is an irrational number that is approximately 17.776389. In simplified radical form, √316 = 2√79.
√316 lies between √289 = 17 and √324 = 18.
| Number | 316 |
| Square root (decimal) | 17.776389 |
| Simplified radical | 2√79 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 316 a perfect square?
No, 316 is not a perfect square, so its square root is irrational and approximately 17.776389.
What is the square root of 316 in simplest radical form?
√316 = 2√79 in simplest radical form.