No problem, we've got 1393 and 8280 to multiply
1393 × 8280 = 8280 × (1393)
+ 8280 × 3 that results in 24840
+ 8280 × 90 that results in 745200
+ 8280 × 300 yielding 2484000
+ 8280 × 1000 giving us 8280000

= 11534040
