Square Root Calculator › Square root of 287
Square Root of 287
√287 ≈ 16.941074
287 is not a perfect square, so √287 is an irrational number that is approximately 16.941074. In simplified radical form, √287 = √287.
√287 lies between √256 = 16 and √289 = 17.
| Number | 287 |
| Square root (decimal) | 16.941074 |
| Simplified radical | √287 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 287 a perfect square?
No, 287 is not a perfect square, so its square root is irrational and approximately 16.941074.
What is the square root of 287 in simplest radical form?
√287 = √287 in simplest radical form.