Alright, let's work through 89063942 times 30401934 step by step
89063942 × 30401934 = 30401934 × (89063942)
+ 30401934 × 2 which equals 60803868
+ 30401934 × 40 producing 1216077360
+ 30401934 × 900 that is equal 27361740600
+ 30401934 × 3000 which equals 91205802000
+ 30401934 × 60000 giving us 1824116040000
+ 30401934 × 000000 that equals 0
+ 30401934 × 9000000 that is equal 273617406000000
+ 30401934 × 80000000 that is equal 2432154720000000

= 2707716086463828
