Alright, let's work through 68405095 times 12736088 step by step
68405095 × 12736088 = 12736088 × (68405095)
+ 12736088 × 5 that is equal 63680440
+ 12736088 × 90 resulting in 1146247920
+ 12736088 × 000 that is equal 0
+ 12736088 × 5000 resulting in 63680440000
+ 12736088 × 00000 giving us 0
+ 12736088 × 400000 producing 5094435200000
+ 12736088 × 8000000 that is equal 101888704000000
+ 12736088 × 60000000 resulting in 764165280000000

= 871213309568360
