The largest bird in the world is the ostrich, weighing up to 90 kilograms, and the smallest is the hummingbird, weighing only 0.0016 kilograms. How many times heavier is an ostrich than a hummingbird?
世界上最大的鸟是鸵鸟，体重可达90千克，最小的是蜂鸟，体重只有0.0016千克．鸵鸟的体重是蜂鸟的多少倍？
<gadget id="calculator">90 / 0.0016</gadget>
<output>56_250</output>

<result>56_250</result>