Alright, let's work through 49303918 times 99513786 step by step
49303918 × 99513786 = 99513786 × (49303918)
+ 99513786 × 8 yielding 796110288
+ 99513786 × 10 yielding 995137860
+ 99513786 × 900 what gives us 89562407400
+ 99513786 × 3000 resulting in 298541358000
+ 99513786 × 00000 what gives us 0
+ 99513786 × 300000 that is equal 29854135800000
+ 99513786 × 9000000 that equals 895624074000000
+ 99513786 × 40000000 yielding 3980551440000000

= 4906419544813548
