Square Root Calculator › Square root of 711
Square Root of 711
√711 ≈ 26.664583
711 is not a perfect square, so √711 is an irrational number that is approximately 26.664583. In simplified radical form, √711 = 3√79.
√711 lies between √676 = 26 and √729 = 27.
| Number | 711 |
| Square root (decimal) | 26.664583 |
| Simplified radical | 3√79 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 711 a perfect square?
No, 711 is not a perfect square, so its square root is irrational and approximately 26.664583.
What is the square root of 711 in simplest radical form?
√711 = 3√79 in simplest radical form.