Alright, let's work through 4080 times 9142 step by step
4080 × 9142 = 9142 × (4080)
+ 9142 × 0 resulting in 0
+ 9142 × 80 yielding 731360
+ 9142 × 000 giving us 0
+ 9142 × 4000 yielding 36568000

= 37299360
