√494 = 22.2261107709. 494 is not a perfect square; the result is irrational.

Is 494 a perfect square?

No, 494 is not a perfect square. Its square root is irrational.

What is 22.2261107709 squared?

22.2261107709 squared is approximately 494. (22.2261107709)² ≈ 494

Instant answer with step-by-step solution

√494 = 22.2261107709

√494 = 22.2261107709

⚠ 494 is not a perfect square — result rounded to 10 significant figures

We need to find √494 — a number that when multiplied by itself equals 494.
494 is not a perfect square. Its square root is irrational.
It falls between √484 = 22 and √529 = 23.
Using the formula √N = N^(1/2): √494 = 494^0.5 = 22.2261107709
Verification: 22.2261107709 × 22.2261107709 ≈ 494 ✓ (rounded to 10 significant figures)

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