No problem, we've got 6004 and 6730 to multiply
6004 × 6730 = 6730 × (6004)
+ 6730 × 4 giving us 26920
+ 6730 × 00 which equals 0
+ 6730 × 000 that equals 0
+ 6730 × 6000 giving us 40380000

= 40406920
