Evaluate
4\sqrt{268559206}\approx 65551.104460566
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4\sqrt{268559206}
Factor 4296947296=4^{2}\times 268559206. Rewrite the square root of the product \sqrt{4^{2}\times 268559206} as the product of square roots \sqrt{4^{2}}\sqrt{268559206}. Take the square root of 4^{2}.
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