Is 195 a perfect square?

No, 195 is not a perfect square. Its square root is irrational.

What is 13.9642400438 squared?

13.9642400438 squared is approximately 195. (13.9642400438)² ≈ 195

√195 = 13.9642400438. 195 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√195 = 13.9642400438

√195 = 13.9642400438

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

We need to find √195 — a number that when multiplied by itself equals 195.
195 is not a perfect square. Its square root is irrational.
It falls between √169 = 13 and √196 = 14.
Using the formula √N = N^(1/2): √195 = 195^0.5 = 13.9642400438
Verification: 13.9642400438 × 13.9642400438 ≈ 195 ✓ (rounded to 10 significant figures)

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