Square Root Calculator › Square root of 430
Square Root of 430
√430 ≈ 20.736441
430 is not a perfect square, so √430 is an irrational number that is approximately 20.736441. In simplified radical form, √430 = √430.
√430 lies between √400 = 20 and √441 = 21.
| Number | 430 |
| Square root (decimal) | 20.736441 |
| Simplified radical | √430 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 430 a perfect square?
No, 430 is not a perfect square, so its square root is irrational and approximately 20.736441.
What is the square root of 430 in simplest radical form?
√430 = √430 in simplest radical form.