√339 = 18.4119526395. 339 is not a perfect square; the result is irrational.

Is 339 a perfect square?

No, 339 is not a perfect square. Its square root is irrational.

What is 18.4119526395 squared?

18.4119526395 squared is approximately 339. (18.4119526395)² ≈ 339

Instant answer with step-by-step solution

√339 = 18.4119526395

√339 = 18.4119526395

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

We need to find √339 — a number that when multiplied by itself equals 339.
339 is not a perfect square. Its square root is irrational.
It falls between √324 = 18 and √361 = 19.
Using the formula √N = N^(1/2): √339 = 339^0.5 = 18.4119526395
Verification: 18.4119526395 × 18.4119526395 ≈ 339 ✓ (rounded to 10 significant figures)

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