No problem, we've got 48468855 and 72731028 to multiply
48468855 × 72731028 = 72731028 × (48468855)
+ 72731028 × 5 yielding 363655140
+ 72731028 × 50 which equals 3636551400
+ 72731028 × 800 yielding 58184822400
+ 72731028 × 8000 that results in 581848224000
+ 72731028 × 60000 which equals 4363861680000
+ 72731028 × 400000 producing 29092411200000
+ 72731028 × 8000000 giving us 581848224000000
+ 72731028 × 40000000 what gives us 2909241120000000

= 3525189650132940
