√470 = 21.6794833887. 470 is not a perfect square; the result is irrational.

Is 470 a perfect square?

No, 470 is not a perfect square. Its square root is irrational.

What is 21.6794833887 squared?

21.6794833887 squared is approximately 470. (21.6794833887)² ≈ 470

Instant answer with step-by-step solution

√470 = 21.6794833887

√470 = 21.6794833887

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

We need to find √470 — a number that when multiplied by itself equals 470.
470 is not a perfect square. Its square root is irrational.
It falls between √441 = 21 and √484 = 22.
Using the formula √N = N^(1/2): √470 = 470^0.5 = 21.6794833887
Verification: 21.6794833887 × 21.6794833887 ≈ 470 ✓ (rounded to 10 significant figures)

√ =