No problem, we've got 2431 and 9375 to multiply
2431 × 9375 = 9375 × (2431)
+ 9375 × 1 which equals 9375
+ 9375 × 30 that is equal 281250
+ 9375 × 400 that results in 3750000
+ 9375 × 2000 resulting in 18750000

= 22790625
