Alright, let's work through 9075 times 2139 step by step
9075 × 2139 = 2139 × (9075)
+ 2139 × 5 resulting in 10695
+ 2139 × 70 what gives us 149730
+ 2139 × 000 resulting in 0
+ 2139 × 9000 which equals 19251000

= 19411425
