No problem, we've got 2181 and 6524 to multiply
2181 × 6524 = 6524 × (2181)
+ 6524 × 1 resulting in 6524
+ 6524 × 80 that equals 521920
+ 6524 × 100 that results in 652400
+ 6524 × 2000 which equals 13048000

= 14228844
