Square Root Calculator › Square root of 651
Square Root of 651
√651 ≈ 25.514702
651 is not a perfect square, so √651 is an irrational number that is approximately 25.514702. In simplified radical form, √651 = √651.
√651 lies between √625 = 25 and √676 = 26.
| Number | 651 |
| Square root (decimal) | 25.514702 |
| Simplified radical | √651 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 651 a perfect square?
No, 651 is not a perfect square, so its square root is irrational and approximately 25.514702.
What is the square root of 651 in simplest radical form?
√651 = √651 in simplest radical form.