Square Root Calculator › Square root of 462
Square Root of 462
√462 ≈ 21.494185
462 is not a perfect square, so √462 is an irrational number that is approximately 21.494185. In simplified radical form, √462 = √462.
√462 lies between √441 = 21 and √484 = 22.
| Number | 462 |
| Square root (decimal) | 21.494185 |
| Simplified radical | √462 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 462 a perfect square?
No, 462 is not a perfect square, so its square root is irrational and approximately 21.494185.
What is the square root of 462 in simplest radical form?
√462 = √462 in simplest radical form.