Square Root Calculator › Square root of 240
Square Root of 240
√240 ≈ 15.491933
240 is not a perfect square, so √240 is an irrational number that is approximately 15.491933. In simplified radical form, √240 = 4√15.
√240 lies between √225 = 15 and √256 = 16.
| Number | 240 |
| Square root (decimal) | 15.491933 |
| Simplified radical | 4√15 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 240 a perfect square?
No, 240 is not a perfect square, so its square root is irrational and approximately 15.491933.
What is the square root of 240 in simplest radical form?
√240 = 4√15 in simplest radical form.