No problem, we've got 7144 and 3287 to multiply
7144 × 3287 = 3287 × (7144)
+ 3287 × 4 that equals 13148
+ 3287 × 40 what gives us 131480
+ 3287 × 100 yielding 328700
+ 3287 × 7000 producing 23009000

= 23482328
