No problem, we've got 2440 and 2142 to multiply
2440 × 2142 = 2142 × (2440)
+ 2142 × 0 which equals 0
+ 2142 × 40 resulting in 85680
+ 2142 × 400 that results in 856800
+ 2142 × 2000 that equals 4284000

= 5226480
