Alright, let's work through 50992773 times 15809703 step by step
50992773 × 15809703 = 15809703 × (50992773)
+ 15809703 × 3 resulting in 47429109
+ 15809703 × 70 resulting in 1106679210
+ 15809703 × 700 producing 11066792100
+ 15809703 × 2000 that is equal 31619406000
+ 15809703 × 90000 giving us 1422873270000
+ 15809703 × 900000 that equals 14228732700000
+ 15809703 × 0000000 producing 0
+ 15809703 × 50000000 that is equal 790485150000000

= 806180596276419
