We're going to solve 6402 multiplied by 7109
6402 × 7109 = 7109 × (6402)
+ 7109 × 2 that results in 14218
+ 7109 × 00 producing 0
+ 7109 × 400 what gives us 2843600
+ 7109 × 6000 that results in 42654000

= 45511818
