Alright, let's work through 50263894 times 47736160 step by step
50263894 × 47736160 = 47736160 × (50263894)
+ 47736160 × 4 which equals 190944640
+ 47736160 × 90 that results in 4296254400
+ 47736160 × 800 yielding 38188928000
+ 47736160 × 3000 which equals 143208480000
+ 47736160 × 60000 that equals 2864169600000
+ 47736160 × 200000 what gives us 9547232000000
+ 47736160 × 0000000 resulting in 0
+ 47736160 × 50000000 that results in 2386808000000000

= 2399405286207040
