No problem, we've got 7173 and 3984 to multiply
7173 × 3984 = 3984 × (7173)
+ 3984 × 3 resulting in 11952
+ 3984 × 70 giving us 278880
+ 3984 × 100 that results in 398400
+ 3984 × 7000 which equals 27888000

= 28577232
