Square Root Calculator › Square root of 448
Square Root of 448
√448 ≈ 21.16601
448 is not a perfect square, so √448 is an irrational number that is approximately 21.16601. In simplified radical form, √448 = 8√7.
√448 lies between √441 = 21 and √484 = 22.
| Number | 448 |
| Square root (decimal) | 21.16601 |
| Simplified radical | 8√7 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 448 a perfect square?
No, 448 is not a perfect square, so its square root is irrational and approximately 21.16601.
What is the square root of 448 in simplest radical form?
√448 = 8√7 in simplest radical form.