√1568•6445

To calculate \( \sqrt{1568 \times 6445} \), we can first calculate the product and then find its square root.

1. Calculate \( 1568 \times 6445 \): \[ 1568 \times 6445 = 10176560 \]

2. Now, find the square root of \( 10176560 \): \[ \sqrt{10176560} \approx 3182.39 \]

Thus, \( \sqrt{1568 \times 6445} \approx 3182.39 \).