√220 = 14.8323969742. 220 is not a perfect square; the result is irrational.

Is 220 a perfect square?

No, 220 is not a perfect square. Its square root is irrational.

What is 14.8323969742 squared?

14.8323969742 squared is approximately 220. (14.8323969742)² ≈ 220

Instant answer with step-by-step solution

√220 = 14.8323969742

√220 = 14.8323969742

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

We need to find √220 — a number that when multiplied by itself equals 220.
220 is not a perfect square. Its square root is irrational.
It falls between √196 = 14 and √225 = 15.
Using the formula √N = N^(1/2): √220 = 220^0.5 = 14.8323969742
Verification: 14.8323969742 × 14.8323969742 ≈ 220 ✓ (rounded to 10 significant figures)

√ =