No problem, we've got 5910 and 3958 to multiply
5910 × 3958 = 3958 × (5910)
+ 3958 × 0 resulting in 0
+ 3958 × 10 resulting in 39580
+ 3958 × 900 giving us 3562200
+ 3958 × 5000 resulting in 19790000

= 23391780
