Alright, let's work through 3378081 times 4118116 step by step
3378081 × 4118116 = 4118116 × (3378081)
+ 4118116 × 1 resulting in 4118116
+ 4118116 × 80 producing 329449280
+ 4118116 × 000 that results in 0
+ 4118116 × 8000 which equals 32944928000
+ 4118116 × 70000 producing 288268120000
+ 4118116 × 300000 that results in 1235434800000
+ 4118116 × 3000000 giving us 12354348000000

= 13911329415396
