We're going to solve 72401422 multiplied by 64083752
72401422 × 64083752 = 64083752 × (72401422)
+ 64083752 × 2 producing 128167504
+ 64083752 × 20 that results in 1281675040
+ 64083752 × 400 producing 25633500800
+ 64083752 × 1000 that results in 64083752000
+ 64083752 × 00000 resulting in 0
+ 64083752 × 400000 giving us 25633500800000
+ 64083752 × 2000000 that is equal 128167504000000
+ 64083752 × 70000000 giving us 4485862640000000

= 4639754771895344
