√807 = 28.4077454227. 807 is not a perfect square; the result is irrational.

Is 807 a perfect square?

No, 807 is not a perfect square. Its square root is irrational.

What is 28.4077454227 squared?

28.4077454227 squared is approximately 807. (28.4077454227)² ≈ 807

Instant answer with step-by-step solution

√807 = 28.4077454227

√807 = 28.4077454227

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

We need to find √807 — a number that when multiplied by itself equals 807.
807 is not a perfect square. Its square root is irrational.
It falls between √784 = 28 and √841 = 29.
Using the formula √N = N^(1/2): √807 = 807^0.5 = 28.4077454227
Verification: 28.4077454227 × 28.4077454227 ≈ 807 ✓ (rounded to 10 significant figures)

√ =