Alright, let's work through 48973248 times 63607849 step by step
48973248 × 63607849 = 63607849 × (48973248)
+ 63607849 × 8 that equals 508862792
+ 63607849 × 40 that equals 2544313960
+ 63607849 × 200 producing 12721569800
+ 63607849 × 3000 which equals 190823547000
+ 63607849 × 70000 yielding 4452549430000
+ 63607849 × 900000 yielding 57247064100000
+ 63607849 × 8000000 that equals 508862792000000
+ 63607849 × 40000000 that results in 2544313960000000

= 3115082963823552
