Square Root Calculator › Square root of 557
Square Root of 557
√557 ≈ 23.600847
557 is not a perfect square, so √557 is an irrational number that is approximately 23.600847. In simplified radical form, √557 = √557.
√557 lies between √529 = 23 and √576 = 24.
| Number | 557 |
| Square root (decimal) | 23.600847 |
| Simplified radical | √557 |
| Perfect square? | No |
| Rational? | No |
Calculate another square root
Nearby square roots
Frequently asked questions
Is 557 a perfect square?
No, 557 is not a perfect square, so its square root is irrational and approximately 23.600847.
What is the square root of 557 in simplest radical form?
√557 = √557 in simplest radical form.