Perform large-scale gymnastics performances at the sports meeting. There are 8 squares in total, each with 15 rows and 15 people in each row. How many people are there in total?
在运动会上进行大型体操表演．一共有8个方阵，每个方阵有15行，每行有15个人．一共有多少个人参加表演？
<gadget id="calculator">15 * 15 * 8</gadget>
<output>1_800</output>

<result>1_800</result>