No problem, we've got 8647 and 5442 to multiply
8647 × 5442 = 5442 × (8647)
+ 5442 × 7 that is equal 38094
+ 5442 × 40 what gives us 217680
+ 5442 × 600 that equals 3265200
+ 5442 × 8000 that equals 43536000

= 47056974
