No problem, we've got 70098814 and 77111414 to multiply
70098814 × 77111414 = 77111414 × (70098814)
+ 77111414 × 4 producing 308445656
+ 77111414 × 10 what gives us 771114140
+ 77111414 × 800 that is equal 61689131200
+ 77111414 × 8000 that results in 616891312000
+ 77111414 × 90000 yielding 6940027260000
+ 77111414 × 000000 that is equal 0
+ 77111414 × 0000000 producing 0
+ 77111414 × 70000000 that is equal 5397798980000000

= 5405418667262996
