Is 308 a perfect square?

No, 308 is not a perfect square. Its square root is irrational.

What is 17.5499287748 squared?

17.5499287748 squared is approximately 308. (17.5499287748)² ≈ 308

√308 = 17.5499287748. 308 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√308 = 17.5499287748

√308 = 17.5499287748

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

We need to find √308 — a number that when multiplied by itself equals 308.
308 is not a perfect square. Its square root is irrational.
It falls between √289 = 17 and √324 = 18.
Using the formula √N = N^(1/2): √308 = 308^0.5 = 17.5499287748
Verification: 17.5499287748 × 17.5499287748 ≈ 308 ✓ (rounded to 10 significant figures)

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