No problem, we've got 9985 and 5419 to multiply
9985 × 5419 = 5419 × (9985)
+ 5419 × 5 resulting in 27095
+ 5419 × 80 what gives us 433520
+ 5419 × 900 yielding 4877100
+ 5419 × 9000 resulting in 48771000

= 54108715
