No problem, we've got 5142 and 3804 to multiply
5142 × 3804 = 3804 × (5142)
+ 3804 × 2 yielding 7608
+ 3804 × 40 resulting in 152160
+ 3804 × 100 that equals 380400
+ 3804 × 5000 resulting in 19020000

= 19560168
