Square Root Calculator › Square root of 466
Square Root of 466
√466 ≈ 21.587033
466 is not a perfect square, so √466 is an irrational number that is approximately 21.587033. In simplified radical form, √466 = √466.
√466 lies between √441 = 21 and √484 = 22.
| Number | 466 |
| Square root (decimal) | 21.587033 |
| Simplified radical | √466 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 466 a perfect square?
No, 466 is not a perfect square, so its square root is irrational and approximately 21.587033.
What is the square root of 466 in simplest radical form?
√466 = √466 in simplest radical form.