No problem, we've got 6090 and 7143 to multiply
6090 × 7143 = 7143 × (6090)
+ 7143 × 0 resulting in 0
+ 7143 × 90 which equals 642870
+ 7143 × 000 producing 0
+ 7143 × 6000 what gives us 42858000

= 43500870
