Alright, let's work through 3577880 times 42805729 step by step
3577880 × 42805729 = 42805729 × (3577880)
+ 42805729 × 0 giving us 0
+ 42805729 × 80 that results in 3424458320
+ 42805729 × 800 that is equal 34244583200
+ 42805729 × 7000 what gives us 299640103000
+ 42805729 × 70000 what gives us 2996401030000
+ 42805729 × 500000 yielding 21402864500000
+ 42805729 × 3000000 producing 128417187000000

= 153153761674520
