Alright, let's work through 48309473 times 34088853 step by step
48309473 × 34088853 = 34088853 × (48309473)
+ 34088853 × 3 resulting in 102266559
+ 34088853 × 70 resulting in 2386219710
+ 34088853 × 400 resulting in 13635541200
+ 34088853 × 9000 what gives us 306799677000
+ 34088853 × 00000 producing 0
+ 34088853 × 300000 giving us 10226655900000
+ 34088853 × 8000000 which equals 272710824000000
+ 34088853 × 40000000 what gives us 1363554120000000

= 1646814523604469
