No problem, we've got 78776535 and 40060731 to multiply
78776535 × 40060731 = 40060731 × (78776535)
+ 40060731 × 5 that is equal 200303655
+ 40060731 × 30 resulting in 1201821930
+ 40060731 × 500 resulting in 20030365500
+ 40060731 × 6000 producing 240364386000
+ 40060731 × 70000 that is equal 2804251170000
+ 40060731 × 700000 resulting in 28042511700000
+ 40060731 × 8000000 what gives us 320485848000000
+ 40060731 × 70000000 what gives us 2804251170000000

= 3155845577747085
