Alright, let's work through 56457113 times 80806519 step by step
56457113 × 80806519 = 80806519 × (56457113)
+ 80806519 × 3 what gives us 242419557
+ 80806519 × 10 producing 808065190
+ 80806519 × 100 giving us 8080651900
+ 80806519 × 7000 which equals 565645633000
+ 80806519 × 50000 yielding 4040325950000
+ 80806519 × 400000 giving us 32322607600000
+ 80806519 × 6000000 giving us 484839114000000
+ 80806519 × 50000000 producing 4040325950000000

= 4562102774319647
