Square Root Calculator › Square root of 415
Square Root of 415
√415 ≈ 20.371549
415 is not a perfect square, so √415 is an irrational number that is approximately 20.371549. In simplified radical form, √415 = √415.
√415 lies between √400 = 20 and √441 = 21.
| Number | 415 |
| Square root (decimal) | 20.371549 |
| Simplified radical | √415 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 415 a perfect square?
No, 415 is not a perfect square, so its square root is irrational and approximately 20.371549.
What is the square root of 415 in simplest radical form?
√415 = √415 in simplest radical form.