Alright, let's work through 80495482 times 69563968 step by step
80495482 × 69563968 = 69563968 × (80495482)
+ 69563968 × 2 resulting in 139127936
+ 69563968 × 80 that results in 5565117440
+ 69563968 × 400 which equals 27825587200
+ 69563968 × 5000 giving us 347819840000
+ 69563968 × 90000 that equals 6260757120000
+ 69563968 × 400000 that equals 27825587200000
+ 69563968 × 0000000 what gives us 0
+ 69563968 × 80000000 giving us 5565117440000000

= 5599585133992576
