There are 4 cylindrical pillars in the hall. The diameter of the bottom surface is 0.6 meters, and the height is 5 meters. If the painting of these pillars is 10 yuan per square meter, how much does it cost to paint these pillars?
大厅里有4根圆柱形柱子，底面直径都是0.6米，高都是5米，油漆这些柱子，如果每平方米用油漆10元，油漆这些柱子一共要多少钱？
<gadget id="calculator">3.14 * 0.6 * 5 * 4</gadget>
<output>37.68</output>

<gadget id="calculator">37.68 * 10</gadget>
<output>376.8</output>

<result>376.8</result>