No problem, we've got 2640 and 2129 to multiply
2640 × 2129 = 2129 × (2640)
+ 2129 × 0 resulting in 0
+ 2129 × 40 producing 85160
+ 2129 × 600 that equals 1277400
+ 2129 × 2000 which equals 4258000

= 5620560
