No problem, we've got 2621 and 1824 to multiply
2621 × 1824 = 1824 × (2621)
+ 1824 × 1 giving us 1824
+ 1824 × 20 that results in 36480
+ 1824 × 600 producing 1094400
+ 1824 × 2000 that equals 3648000

= 4780704
