We're going to solve 2187 multiplied by 9187
2187 × 9187 = 9187 × (2187)
+ 9187 × 7 yielding 64309
+ 9187 × 80 resulting in 734960
+ 9187 × 100 giving us 918700
+ 9187 × 2000 that results in 18374000

= 20091969
