On June 1st, the students want to hang three rows of thousand paper pigeons in the classroom. If each row hangs 12 strings, and each string wears 12, how many thousand paper pigeons will be folded in total?
"六一"节，同学们想在教室里挂三行千纸鸽，如果每行挂12串，每串穿12只，一共需折千纸鸽多少只？
<gadget id="calculator">12 * 12 * 3</gadget>
<output>432</output>

<result>432</result>