Square Root Calculator › Square root of 17
Square Root of 17
√17 ≈ 4.123106
17 is not a perfect square, so √17 is an irrational number that is approximately 4.123106. In simplified radical form, √17 = √17.
√17 lies between √16 = 4 and √25 = 5.
| Number | 17 |
| Square root (decimal) | 4.123106 |
| Simplified radical | √17 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 17 a perfect square?
No, 17 is not a perfect square, so its square root is irrational and approximately 4.123106.
What is the square root of 17 in simplest radical form?
√17 = √17 in simplest radical form.