Alright, let's work through 8130 times 1072 step by step
8130 × 1072 = 1072 × (8130)
+ 1072 × 0 that is equal 0
+ 1072 × 30 yielding 32160
+ 1072 × 100 that results in 107200
+ 1072 × 8000 giving us 8576000

= 8715360
