No problem, we've got 78115148 and 16805862 to multiply
78115148 × 16805862 = 16805862 × (78115148)
+ 16805862 × 8 resulting in 134446896
+ 16805862 × 40 which equals 672234480
+ 16805862 × 100 that equals 1680586200
+ 16805862 × 5000 that equals 84029310000
+ 16805862 × 10000 giving us 168058620000
+ 16805862 × 100000 that results in 1680586200000
+ 16805862 × 8000000 yielding 134446896000000
+ 16805862 × 70000000 resulting in 1176410340000000

= 1312792397397576
