Alright, let's work through 73840300 times 20925697 step by step
73840300 × 20925697 = 20925697 × (73840300)
+ 20925697 × 0 resulting in 0
+ 20925697 × 00 which equals 0
+ 20925697 × 300 that results in 6277709100
+ 20925697 × 0000 that results in 0
+ 20925697 × 40000 that is equal 837027880000
+ 20925697 × 800000 yielding 16740557600000
+ 20925697 × 3000000 what gives us 62777091000000
+ 20925697 × 70000000 yielding 1464798790000000

= 1545159744189100
