Alright, let's work through 41048368 times 12544673 step by step
41048368 × 12544673 = 12544673 × (41048368)
+ 12544673 × 8 that is equal 100357384
+ 12544673 × 60 resulting in 752680380
+ 12544673 × 300 that is equal 3763401900
+ 12544673 × 8000 producing 100357384000
+ 12544673 × 40000 that equals 501786920000
+ 12544673 × 000000 which equals 0
+ 12544673 × 1000000 resulting in 12544673000000
+ 12544673 × 40000000 giving us 501786920000000

= 514938353743664
