Is 380 a perfect square?

No, 380 is not a perfect square. Its square root is irrational.

What is 19.4935886896 squared?

19.4935886896 squared is approximately 380. (19.4935886896)² ≈ 380

√380 = 19.4935886896. 380 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√380 = 19.4935886896

√380 = 19.4935886896

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

We need to find √380 — a number that when multiplied by itself equals 380.
380 is not a perfect square. Its square root is irrational.
It falls between √361 = 19 and √400 = 20.
Using the formula √N = N^(1/2): √380 = 380^0.5 = 19.4935886896
Verification: 19.4935886896 × 19.4935886896 ≈ 380 ✓ (rounded to 10 significant figures)

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