No problem, we've got 9160 and 1375 to multiply
9160 × 1375 = 1375 × (9160)
+ 1375 × 0 what gives us 0
+ 1375 × 60 giving us 82500
+ 1375 × 100 that results in 137500
+ 1375 × 9000 what gives us 12375000

= 12595000
