Alright, let's work through 65189770 times 42712755 step by step
65189770 × 42712755 = 42712755 × (65189770)
+ 42712755 × 0 which equals 0
+ 42712755 × 70 giving us 2989892850
+ 42712755 × 700 that equals 29898928500
+ 42712755 × 9000 yielding 384414795000
+ 42712755 × 80000 producing 3417020400000
+ 42712755 × 100000 what gives us 4271275500000
+ 42712755 × 5000000 that results in 213563775000000
+ 42712755 × 60000000 that results in 2562765300000000

= 2784434674516350
