Square Root Calculator › Square root of 473
Square Root of 473
√473 ≈ 21.748563
473 is not a perfect square, so √473 is an irrational number that is approximately 21.748563. In simplified radical form, √473 = √473.
√473 lies between √441 = 21 and √484 = 22.
| Number | 473 |
| Square root (decimal) | 21.748563 |
| Simplified radical | √473 |
| Perfect square? | No |
| Rational? | No |
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Frequently asked questions
Is 473 a perfect square?
No, 473 is not a perfect square, so its square root is irrational and approximately 21.748563.
What is the square root of 473 in simplest radical form?
√473 = √473 in simplest radical form.