No problem, we've got 78766525 and 88650251 to multiply
78766525 × 88650251 = 88650251 × (78766525)
+ 88650251 × 5 yielding 443251255
+ 88650251 × 20 producing 1773005020
+ 88650251 × 500 giving us 44325125500
+ 88650251 × 6000 giving us 531901506000
+ 88650251 × 60000 that equals 5319015060000
+ 88650251 × 700000 producing 62055175700000
+ 88650251 × 8000000 yielding 709202008000000
+ 88650251 × 70000000 giving us 6205517570000000

= 6982672211647775
