No problem, we've got 48693638 and 16073648 to multiply
48693638 × 16073648 = 16073648 × (48693638)
+ 16073648 × 8 yielding 128589184
+ 16073648 × 30 producing 482209440
+ 16073648 × 600 yielding 9644188800
+ 16073648 × 3000 resulting in 48220944000
+ 16073648 × 90000 what gives us 1446628320000
+ 16073648 × 600000 giving us 9644188800000
+ 16073648 × 8000000 that equals 128589184000000
+ 16073648 × 40000000 giving us 642945920000000

= 782684397051424
