Square Root Calculator › Square root of 26
Square Root of 26
√26 ≈ 5.09902
26 is not a perfect square, so √26 is an irrational number that is approximately 5.09902. In simplified radical form, √26 = √26.
√26 lies between √25 = 5 and √36 = 6.
| Number | 26 |
| Square root (decimal) | 5.09902 |
| Simplified radical | √26 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 26 a perfect square?
No, 26 is not a perfect square, so its square root is irrational and approximately 5.09902.
What is the square root of 26 in simplest radical form?
√26 = √26 in simplest radical form.