No problem, we've got 3888 and 3946 to multiply
3888 × 3946 = 3946 × (3888)
+ 3946 × 8 that equals 31568
+ 3946 × 80 that equals 315680
+ 3946 × 800 which equals 3156800
+ 3946 × 3000 yielding 11838000

= 15342048
