Alright, let's work through 68318672 times 67370115 step by step
68318672 × 67370115 = 67370115 × (68318672)
+ 67370115 × 2 which equals 134740230
+ 67370115 × 70 producing 4715908050
+ 67370115 × 600 that is equal 40422069000
+ 67370115 × 8000 that equals 538960920000
+ 67370115 × 10000 what gives us 673701150000
+ 67370115 × 300000 that equals 20211034500000
+ 67370115 × 8000000 resulting in 538960920000000
+ 67370115 × 60000000 yielding 4042206900000000

= 4602636789287280
