Alright, let's work through 68052349 times 76036905 step by step
68052349 × 76036905 = 76036905 × (68052349)
+ 76036905 × 9 producing 684332145
+ 76036905 × 40 that results in 3041476200
+ 76036905 × 300 resulting in 22811071500
+ 76036905 × 2000 what gives us 152073810000
+ 76036905 × 50000 yielding 3801845250000
+ 76036905 × 000000 resulting in 0
+ 76036905 × 8000000 producing 608295240000000
+ 76036905 × 60000000 what gives us 4562214300000000

= 5174489995939845
