No problem, we've got 6214 and 6456 to multiply
6214 × 6456 = 6456 × (6214)
+ 6456 × 4 that equals 25824
+ 6456 × 10 producing 64560
+ 6456 × 200 what gives us 1291200
+ 6456 × 6000 resulting in 38736000

= 40117584
