We're going to solve 6407 multiplied by 9039
6407 × 9039 = 9039 × (6407)
+ 9039 × 7 yielding 63273
+ 9039 × 00 what gives us 0
+ 9039 × 400 resulting in 3615600
+ 9039 × 6000 resulting in 54234000

= 57912873
