Is 216 a perfect square?

No, 216 is not a perfect square. Its square root is irrational.

What is 14.6969384567 squared?

14.6969384567 squared is approximately 216. (14.6969384567)² ≈ 216

√216 = 14.6969384567. 216 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√216 = 14.6969384567

√216 = 14.6969384567

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

We need to find √216 — a number that when multiplied by itself equals 216.
216 is not a perfect square. Its square root is irrational.
It falls between √196 = 14 and √225 = 15.
Using the formula √N = N^(1/2): √216 = 216^0.5 = 14.6969384567
Verification: 14.6969384567 × 14.6969384567 ≈ 216 ✓ (rounded to 10 significant figures)

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