Alright, let's work through 68034382 times 72213308 step by step
68034382 × 72213308 = 72213308 × (68034382)
+ 72213308 × 2 producing 144426616
+ 72213308 × 80 which equals 5777064640
+ 72213308 × 300 that results in 21663992400
+ 72213308 × 4000 giving us 288853232000
+ 72213308 × 30000 which equals 2166399240000
+ 72213308 × 000000 what gives us 0
+ 72213308 × 8000000 which equals 577706464000000
+ 72213308 × 60000000 yielding 4332798480000000

= 4912987781955656
