No problem, we've got 67988929 and 68872822 to multiply
67988929 × 68872822 = 68872822 × (67988929)
+ 68872822 × 9 yielding 619855398
+ 68872822 × 20 what gives us 1377456440
+ 68872822 × 900 what gives us 61985539800
+ 68872822 × 8000 that results in 550982576000
+ 68872822 × 80000 that results in 5509825760000
+ 68872822 × 900000 what gives us 61985539800000
+ 68872822 × 7000000 producing 482109754000000
+ 68872822 × 60000000 yielding 4132369320000000

= 4682589404987638
