Alright, let's work through 48799246 times 57642827 step by step
48799246 × 57642827 = 57642827 × (48799246)
+ 57642827 × 6 producing 345856962
+ 57642827 × 40 producing 2305713080
+ 57642827 × 200 giving us 11528565400
+ 57642827 × 9000 that is equal 518785443000
+ 57642827 × 90000 yielding 5187854430000
+ 57642827 × 700000 which equals 40349978900000
+ 57642827 × 8000000 giving us 461142616000000
+ 57642827 × 40000000 that is equal 2305713080000000

= 2812926494908442
