Square Root Calculator › Square root of 845
Square Root of 845
√845 ≈ 29.068884
845 is not a perfect square, so √845 is an irrational number that is approximately 29.068884. In simplified radical form, √845 = 13√5.
√845 lies between √841 = 29 and √900 = 30.
| Number | 845 |
| Square root (decimal) | 29.068884 |
| Simplified radical | 13√5 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 845 a perfect square?
No, 845 is not a perfect square, so its square root is irrational and approximately 29.068884.
What is the square root of 845 in simplest radical form?
√845 = 13√5 in simplest radical form.