Alright, let's work through 48959485 times 80380850 step by step
48959485 × 80380850 = 80380850 × (48959485)
+ 80380850 × 5 what gives us 401904250
+ 80380850 × 80 what gives us 6430468000
+ 80380850 × 400 that results in 32152340000
+ 80380850 × 9000 what gives us 723427650000
+ 80380850 × 50000 what gives us 4019042500000
+ 80380850 × 900000 resulting in 72342765000000
+ 80380850 × 8000000 what gives us 643046800000000
+ 80380850 × 40000000 what gives us 3215234000000000

= 3935405019862250
