√782 = 27.9642629082. 782 is not a perfect square; the result is irrational.

Is 782 a perfect square?

No, 782 is not a perfect square. Its square root is irrational.

What is 27.9642629082 squared?

27.9642629082 squared is approximately 782. (27.9642629082)² ≈ 782

Instant answer with step-by-step solution

√782 = 27.9642629082

√782 = 27.9642629082

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

We need to find √782 — a number that when multiplied by itself equals 782.
782 is not a perfect square. Its square root is irrational.
It falls between √729 = 27 and √784 = 28.
Using the formula √N = N^(1/2): √782 = 782^0.5 = 27.9642629082
Verification: 27.9642629082 × 27.9642629082 ≈ 782 ✓ (rounded to 10 significant figures)

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