A manuscript has exactly 4 pages, 22 lines per page, and 28 characters per line. How many words are there in this manuscript?
一份稿件正好有4页，每页22行，每行28个字．这份稿件一共有多少字？
<gadget id="calculator">28 * 22 * 4</gadget>
<output>2_464</output>

<result>2_464</result>