Square Root Calculator › Square root of 512
Square Root of 512
√512 ≈ 22.627417
512 is not a perfect square, so √512 is an irrational number that is approximately 22.627417. In simplified radical form, √512 = 16√2.
√512 lies between √484 = 22 and √529 = 23.
| Number | 512 |
| Square root (decimal) | 22.627417 |
| Simplified radical | 16√2 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 512 a perfect square?
No, 512 is not a perfect square, so its square root is irrational and approximately 22.627417.
What is the square root of 512 in simplest radical form?
√512 = 16√2 in simplest radical form.