Alright, let's work through 80409850 times 34875555 step by step
80409850 × 34875555 = 34875555 × (80409850)
+ 34875555 × 0 producing 0
+ 34875555 × 50 what gives us 1743777750
+ 34875555 × 800 producing 27900444000
+ 34875555 × 9000 that results in 313879995000
+ 34875555 × 00000 that equals 0
+ 34875555 × 400000 giving us 13950222000000
+ 34875555 × 0000000 which equals 0
+ 34875555 × 80000000 giving us 2790044400000000

= 2804338146216750
