Alright, let's work through 48039248 times 17645672 step by step
48039248 × 17645672 = 17645672 × (48039248)
+ 17645672 × 8 producing 141165376
+ 17645672 × 40 that is equal 705826880
+ 17645672 × 200 giving us 3529134400
+ 17645672 × 9000 what gives us 158811048000
+ 17645672 × 30000 that equals 529370160000
+ 17645672 × 000000 giving us 0
+ 17645672 × 8000000 yielding 141165376000000
+ 17645672 × 40000000 yielding 705826880000000

= 847684813334656
