Alright, let's work through 20056742 times 99943967 step by step
20056742 × 99943967 = 99943967 × (20056742)
+ 99943967 × 2 which equals 199887934
+ 99943967 × 40 resulting in 3997758680
+ 99943967 × 700 what gives us 69960776900
+ 99943967 × 6000 that results in 599663802000
+ 99943967 × 50000 that equals 4997198350000
+ 99943967 × 000000 what gives us 0
+ 99943967 × 0000000 giving us 0
+ 99943967 × 20000000 resulting in 1998879340000000

= 2004550360575514
