√557 = 23.6008474424. 557 is not a perfect square; the result is irrational.

Is 557 a perfect square?

No, 557 is not a perfect square. Its square root is irrational.

What is 23.6008474424 squared?

23.6008474424 squared is approximately 557. (23.6008474424)² ≈ 557

Instant answer with step-by-step solution

√557 = 23.6008474424

√557 = 23.6008474424

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

We need to find √557 — a number that when multiplied by itself equals 557.
557 is not a perfect square. Its square root is irrational.
It falls between √529 = 23 and √576 = 24.
Using the formula √N = N^(1/2): √557 = 557^0.5 = 23.6008474424
Verification: 23.6008474424 × 23.6008474424 ≈ 557 ✓ (rounded to 10 significant figures)

√ =