There are 6 unit buildings in a community, each unit building has 18 floors, and each floor has 8 households. How many households are there in this community? (in two ways)
一个小区共有6个单元楼，每个单元楼有18层，每层都有8户人家，这个小区总共有多少户人家？(用两种方法)
<gadget id="calculator">18 * 6 * 8</gadget>
<output>864</output>

<result>864</result>