Square Root Calculator › Square root of 620
Square Root of 620
√620 ≈ 24.899799
620 is not a perfect square, so √620 is an irrational number that is approximately 24.899799. In simplified radical form, √620 = 2√155.
√620 lies between √576 = 24 and √625 = 25.
| Number | 620 |
| Square root (decimal) | 24.899799 |
| Simplified radical | 2√155 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 620 a perfect square?
No, 620 is not a perfect square, so its square root is irrational and approximately 24.899799.
What is the square root of 620 in simplest radical form?
√620 = 2√155 in simplest radical form.