Square Root Calculator › Square root of 253
Square Root of 253
√253 ≈ 15.905974
253 is not a perfect square, so √253 is an irrational number that is approximately 15.905974. In simplified radical form, √253 = √253.
√253 lies between √225 = 15 and √256 = 16.
| Number | 253 |
| Square root (decimal) | 15.905974 |
| Simplified radical | √253 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 253 a perfect square?
No, 253 is not a perfect square, so its square root is irrational and approximately 15.905974.
What is the square root of 253 in simplest radical form?
√253 = √253 in simplest radical form.