Alright, let's work through 45875215 times 80097354 step by step
45875215 × 80097354 = 80097354 × (45875215)
+ 80097354 × 5 producing 400486770
+ 80097354 × 10 that is equal 800973540
+ 80097354 × 200 that is equal 16019470800
+ 80097354 × 5000 which equals 400486770000
+ 80097354 × 70000 giving us 5606814780000
+ 80097354 × 800000 that is equal 64077883200000
+ 80097354 × 5000000 resulting in 400486770000000
+ 80097354 × 40000000 that equals 3203894160000000

= 3674483335681110
