Dimensional Weight - What is an example of a dimensional weight?

Imagine you have a package that is 24 inches in length, 18 inches in width, and 50 pounds in weight. Multiplying the measurements together yields 7,776 cubic inches, which is its cubic size. With a package volume greater than 1,728 cubic inches (as per UPS specifications), the relevant dim divisor would be 139 for ground service.