√505 = 22.4722050542. 505 is not a perfect square; the result is irrational.

Is 505 a perfect square?

No, 505 is not a perfect square. Its square root is irrational.

What is 22.4722050542 squared?

22.4722050542 squared is approximately 505. (22.4722050542)² ≈ 505

Instant answer with step-by-step solution

√505 = 22.4722050542

√505 = 22.4722050542

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

We need to find √505 — a number that when multiplied by itself equals 505.
505 is not a perfect square. Its square root is irrational.
It falls between √484 = 22 and √529 = 23.
Using the formula √N = N^(1/2): √505 = 505^0.5 = 22.4722050542
Verification: 22.4722050542 × 22.4722050542 ≈ 505 ✓ (rounded to 10 significant figures)

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