Square Root Calculator › Square root of 140
Square Root of 140
√140 ≈ 11.83216
140 is not a perfect square, so √140 is an irrational number that is approximately 11.83216. In simplified radical form, √140 = 2√35.
√140 lies between √121 = 11 and √144 = 12.
| Number | 140 |
| Square root (decimal) | 11.83216 |
| Simplified radical | 2√35 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 140 a perfect square?
No, 140 is not a perfect square, so its square root is irrational and approximately 11.83216.
What is the square root of 140 in simplest radical form?
√140 = 2√35 in simplest radical form.