No problem, we've got 4981 and 7887 to multiply
4981 × 7887 = 7887 × (4981)
+ 7887 × 1 that is equal 7887
+ 7887 × 80 producing 630960
+ 7887 × 900 producing 7098300
+ 7887 × 4000 resulting in 31548000

= 39285147
