Square Root Calculator › Square root of 540
Square Root of 540
√540 ≈ 23.2379
540 is not a perfect square, so √540 is an irrational number that is approximately 23.2379. In simplified radical form, √540 = 6√15.
√540 lies between √529 = 23 and √576 = 24.
| Number | 540 |
| Square root (decimal) | 23.2379 |
| Simplified radical | 6√15 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 540 a perfect square?
No, 540 is not a perfect square, so its square root is irrational and approximately 23.2379.
What is the square root of 540 in simplest radical form?
√540 = 6√15 in simplest radical form.