We're going to solve 67687403 multiplied by 63300028
67687403 × 63300028 = 63300028 × (67687403)
+ 63300028 × 3 producing 189900084
+ 63300028 × 00 that results in 0
+ 63300028 × 400 yielding 25320011200
+ 63300028 × 7000 resulting in 443100196000
+ 63300028 × 80000 resulting in 5064002240000
+ 63300028 × 600000 giving us 37980016800000
+ 63300028 × 7000000 what gives us 443100196000000
+ 63300028 × 60000000 producing 3798001680000000

= 4284614505147284
