Square Root Calculator › Square root of 520
Square Root of 520
√520 ≈ 22.803509
520 is not a perfect square, so √520 is an irrational number that is approximately 22.803509. In simplified radical form, √520 = 2√130.
√520 lies between √484 = 22 and √529 = 23.
| Number | 520 |
| Square root (decimal) | 22.803509 |
| Simplified radical | 2√130 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 520 a perfect square?
No, 520 is not a perfect square, so its square root is irrational and approximately 22.803509.
What is the square root of 520 in simplest radical form?
√520 = 2√130 in simplest radical form.