√430 = 20.7364413533. 430 is not a perfect square; the result is irrational.

Is 430 a perfect square?

No, 430 is not a perfect square. Its square root is irrational.

What is 20.7364413533 squared?

20.7364413533 squared is approximately 430. (20.7364413533)² ≈ 430

Instant answer with step-by-step solution

√430 = 20.7364413533

√430 = 20.7364413533

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

We need to find √430 — a number that when multiplied by itself equals 430.
430 is not a perfect square. Its square root is irrational.
It falls between √400 = 20 and √441 = 21.
Using the formula √N = N^(1/2): √430 = 430^0.5 = 20.7364413533
Verification: 20.7364413533 × 20.7364413533 ≈ 430 ✓ (rounded to 10 significant figures)

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