Is 130 a perfect square?

No, 130 is not a perfect square. Its square root is irrational.

What is 11.401754251 squared?

11.401754251 squared is approximately 130. (11.401754251)² ≈ 130

√130 = 11.401754251. 130 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√130 = 11.401754251

√130 = 11.401754251

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

We need to find √130 — a number that when multiplied by itself equals 130.
130 is not a perfect square. Its square root is irrational.
It falls between √121 = 11 and √144 = 12.
Using the formula √N = N^(1/2): √130 = 130^0.5 = 11.401754251
Verification: 11.401754251 × 11.401754251 ≈ 130 ✓ (rounded to 10 significant figures)

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