No problem, we've got 78095774 and 64999613 to multiply
78095774 × 64999613 = 64999613 × (78095774)
+ 64999613 × 4 resulting in 259998452
+ 64999613 × 70 yielding 4549972910
+ 64999613 × 700 what gives us 45499729100
+ 64999613 × 5000 which equals 324998065000
+ 64999613 × 90000 that equals 5849965170000
+ 64999613 × 000000 giving us 0
+ 64999613 × 8000000 that results in 519996904000000
+ 64999613 × 70000000 resulting in 4549972910000000

= 5076195086935462
