Alright, let's work through 49799857 times 85583790 step by step
49799857 × 85583790 = 85583790 × (49799857)
+ 85583790 × 7 giving us 599086530
+ 85583790 × 50 yielding 4279189500
+ 85583790 × 800 giving us 68467032000
+ 85583790 × 9000 that results in 770254110000
+ 85583790 × 90000 giving us 7702541100000
+ 85583790 × 700000 producing 59908653000000
+ 85583790 × 9000000 what gives us 770254110000000
+ 85583790 × 40000000 that equals 3423351600000000

= 4262060503518030
