No problem, we've got 2147 and 8555 to multiply
2147 × 8555 = 8555 × (2147)
+ 8555 × 7 giving us 59885
+ 8555 × 40 producing 342200
+ 8555 × 100 that results in 855500
+ 8555 × 2000 which equals 17110000

= 18367585
