Square Root Calculator › Square root of 513
Square Root of 513
√513 ≈ 22.649503
513 is not a perfect square, so √513 is an irrational number that is approximately 22.649503. In simplified radical form, √513 = 3√57.
√513 lies between √484 = 22 and √529 = 23.
| Number | 513 |
| Square root (decimal) | 22.649503 |
| Simplified radical | 3√57 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 513 a perfect square?
No, 513 is not a perfect square, so its square root is irrational and approximately 22.649503.
What is the square root of 513 in simplest radical form?
√513 = 3√57 in simplest radical form.