Alright, let's work through 4875786 times 49982509 step by step
4875786 × 49982509 = 49982509 × (4875786)
+ 49982509 × 6 producing 299895054
+ 49982509 × 80 giving us 3998600720
+ 49982509 × 700 that is equal 34987756300
+ 49982509 × 5000 producing 249912545000
+ 49982509 × 70000 that equals 3498775630000
+ 49982509 × 800000 which equals 39986007200000
+ 49982509 × 4000000 yielding 199930036000000

= 243704017627074
