No problem, we've got 4989 and 6457 to multiply
4989 × 6457 = 6457 × (4989)
+ 6457 × 9 giving us 58113
+ 6457 × 80 producing 516560
+ 6457 × 900 producing 5811300
+ 6457 × 4000 what gives us 25828000

= 32213973
