No problem, we've got 4013 and 3075 to multiply
4013 × 3075 = 3075 × (4013)
+ 3075 × 3 giving us 9225
+ 3075 × 10 that results in 30750
+ 3075 × 000 that results in 0
+ 3075 × 4000 that equals 12300000

= 12339975
