No problem, we've got 47748267 and 84744571 to multiply
47748267 × 84744571 = 84744571 × (47748267)
+ 84744571 × 7 producing 593211997
+ 84744571 × 60 what gives us 5084674260
+ 84744571 × 200 giving us 16948914200
+ 84744571 × 8000 that equals 677956568000
+ 84744571 × 40000 which equals 3389782840000
+ 84744571 × 700000 giving us 59321199700000
+ 84744571 × 7000000 that results in 593211997000000
+ 84744571 × 40000000 resulting in 3389782840000000

= 4046406402908457
