No problem, we've got 3981 and 5869 to multiply
3981 × 5869 = 5869 × (3981)
+ 5869 × 1 giving us 5869
+ 5869 × 80 giving us 469520
+ 5869 × 900 resulting in 5282100
+ 5869 × 3000 yielding 17607000

= 23364489
