A piece of lawn with a length of 19 meters and a width of 7 meters costs 16 yuan to pave 1 square meter of lawn. How much does it cost to pave this lawn?
一块长19米、宽7米的草坪，如果铺1平方米的草坪要16元，铺这块草坪要花多少钱？
<gadget id="calculator">19 * 7 * 16</gadget>
<output>2_128</output>

<result>2_128</result>