No problem, we've got 2443 and 2168 to multiply
2443 × 2168 = 2168 × (2443)
+ 2168 × 3 that is equal 6504
+ 2168 × 40 that is equal 86720
+ 2168 × 400 giving us 867200
+ 2168 × 2000 that results in 4336000

= 5296424
