Square Root Calculator › Square root of 433
Square Root of 433
√433 ≈ 20.808652
433 is not a perfect square, so √433 is an irrational number that is approximately 20.808652. In simplified radical form, √433 = √433.
√433 lies between √400 = 20 and √441 = 21.
| Number | 433 |
| Square root (decimal) | 20.808652 |
| Simplified radical | √433 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 433 a perfect square?
No, 433 is not a perfect square, so its square root is irrational and approximately 20.808652.
What is the square root of 433 in simplest radical form?
√433 = √433 in simplest radical form.