No problem, we've got 5628 and 2520 to multiply
5628 × 2520 = 2520 × (5628)
+ 2520 × 8 yielding 20160
+ 2520 × 20 resulting in 50400
+ 2520 × 600 producing 1512000
+ 2520 × 5000 that equals 12600000

= 14182560
