Alright, let's work through 80860844 times 45788988 step by step
80860844 × 45788988 = 45788988 × (80860844)
+ 45788988 × 4 that results in 183155952
+ 45788988 × 40 that equals 1831559520
+ 45788988 × 800 giving us 36631190400
+ 45788988 × 0000 what gives us 0
+ 45788988 × 60000 which equals 2747339280000
+ 45788988 × 800000 producing 36631190400000
+ 45788988 × 0000000 giving us 0
+ 45788988 × 80000000 that is equal 3663119040000000

= 3702536215585872
