√728 = 26.9814751265. 728 is not a perfect square; the result is irrational.

Is 728 a perfect square?

No, 728 is not a perfect square. Its square root is irrational.

What is 26.9814751265 squared?

26.9814751265 squared is approximately 728. (26.9814751265)² ≈ 728

Instant answer with step-by-step solution

√728 = 26.9814751265

√728 = 26.9814751265

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

We need to find √728 — a number that when multiplied by itself equals 728.
728 is not a perfect square. Its square root is irrational.
It falls between √676 = 26 and √729 = 27.
Using the formula √N = N^(1/2): √728 = 728^0.5 = 26.9814751265
Verification: 26.9814751265 × 26.9814751265 ≈ 728 ✓ (rounded to 10 significant figures)

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