The school library has purchased a new batch of books, which are just enough to fill 8 bookshelves. Each bookshelf has 4 layers, and each layer can hold 56 books on average. How many books are there in total?
学校图书馆新购进一批图书，刚好放满8个书架，每个书架有4层，平均每层可以放56本书，这批图书一共有多少本？
<gadget id="calculator">56 * 4 * 8</gadget>
<output>1_792</output>

<result>1_792</result>