No problem, we've got 84944645 and 78924998 to multiply
84944645 × 78924998 = 78924998 × (84944645)
+ 78924998 × 5 which equals 394624990
+ 78924998 × 40 that is equal 3156999920
+ 78924998 × 600 yielding 47354998800
+ 78924998 × 4000 which equals 315699992000
+ 78924998 × 40000 that results in 3156999920000
+ 78924998 × 900000 that equals 71032498200000
+ 78924998 × 4000000 giving us 315699992000000
+ 78924998 × 80000000 producing 6313999840000000

= 6704255936735710
