No problem, we've got 2773 and 3990 to multiply
2773 × 3990 = 3990 × (2773)
+ 3990 × 3 yielding 11970
+ 3990 × 70 what gives us 279300
+ 3990 × 700 producing 2793000
+ 3990 × 2000 that is equal 7980000

= 11064270
