√145 = 12.0415945788. 145 is not a perfect square; the result is irrational.

Is 145 a perfect square?

No, 145 is not a perfect square. Its square root is irrational.

What is 12.0415945788 squared?

12.0415945788 squared is approximately 145. (12.0415945788)² ≈ 145

Instant answer with step-by-step solution

√145 = 12.0415945788

√145 = 12.0415945788

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

We need to find √145 — a number that when multiplied by itself equals 145.
145 is not a perfect square. Its square root is irrational.
It falls between √144 = 12 and √169 = 13.
Using the formula √N = N^(1/2): √145 = 145^0.5 = 12.0415945788
Verification: 12.0415945788 × 12.0415945788 ≈ 145 ✓ (rounded to 10 significant figures)

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