Square Root Calculator › Square root of 437
Square Root of 437
√437 ≈ 20.904545
437 is not a perfect square, so √437 is an irrational number that is approximately 20.904545. In simplified radical form, √437 = √437.
√437 lies between √400 = 20 and √441 = 21.
| Number | 437 |
| Square root (decimal) | 20.904545 |
| Simplified radical | √437 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 437 a perfect square?
No, 437 is not a perfect square, so its square root is irrational and approximately 20.904545.
What is the square root of 437 in simplest radical form?
√437 = √437 in simplest radical form.