No problem, we've got 6462 and 6289 to multiply
6462 × 6289 = 6289 × (6462)
+ 6289 × 2 that results in 12578
+ 6289 × 60 resulting in 377340
+ 6289 × 400 yielding 2515600
+ 6289 × 6000 giving us 37734000

= 40639518
