Square Root Calculator › Square root of 503
Square Root of 503
√503 ≈ 22.427661
503 is not a perfect square, so √503 is an irrational number that is approximately 22.427661. In simplified radical form, √503 = √503.
√503 lies between √484 = 22 and √529 = 23.
| Number | 503 |
| Square root (decimal) | 22.427661 |
| Simplified radical | √503 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 503 a perfect square?
No, 503 is not a perfect square, so its square root is irrational and approximately 22.427661.
What is the square root of 503 in simplest radical form?
√503 = √503 in simplest radical form.