Is 466 a perfect square?

No, 466 is not a perfect square. Its square root is irrational.

What is 21.5870331449 squared?

21.5870331449 squared is approximately 466. (21.5870331449)² ≈ 466

√466 = 21.5870331449. 466 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√466 = 21.5870331449

√466 = 21.5870331449

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

We need to find √466 — a number that when multiplied by itself equals 466.
466 is not a perfect square. Its square root is irrational.
It falls between √441 = 21 and √484 = 22.
Using the formula √N = N^(1/2): √466 = 466^0.5 = 21.5870331449
Verification: 21.5870331449 × 21.5870331449 ≈ 466 ✓ (rounded to 10 significant figures)

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