1.  The Haycock approximation formula for human body surface area $S$ (square meters) is
$$
S=0.024265 h^{0.3664} w^{0.5378} \text {, }
$$

where $h$ and $w$ represent the person's height (centimeters) and weight (kilograms), respectively.

If a person's height is 180 centimeters and weight is 70 kilograms, then their body surface area is $\qquad$ square meters (accurate to $\left.10^{-5}\right)$.
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