There are 146 peach trees planted in the orchard, and the number of apple trees is 40 times that of peach trees. How many apple trees are planted in the orchard?
果园里种植了146棵桃树，苹果树的棵树是桃树的40倍，果园里种了多少棵苹果树？
<gadget id="calculator">146 * 40</gadget>
<output>5_840</output>

<result>5_840</result>