No problem, we've got 8147 and 1943 to multiply
8147 × 1943 = 1943 × (8147)
+ 1943 × 7 giving us 13601
+ 1943 × 40 resulting in 77720
+ 1943 × 100 giving us 194300
+ 1943 × 8000 that equals 15544000

= 15829621
