Square Root Calculator › Square root of 254
Square Root of 254
√254 ≈ 15.937377
254 is not a perfect square, so √254 is an irrational number that is approximately 15.937377. In simplified radical form, √254 = √254.
√254 lies between √225 = 15 and √256 = 16.
| Number | 254 |
| Square root (decimal) | 15.937377 |
| Simplified radical | √254 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 254 a perfect square?
No, 254 is not a perfect square, so its square root is irrational and approximately 15.937377.
What is the square root of 254 in simplest radical form?
√254 = √254 in simplest radical form.