No problem, we've got 29718460 and 67029426 to multiply
29718460 × 67029426 = 67029426 × (29718460)
+ 67029426 × 0 giving us 0
+ 67029426 × 60 resulting in 4021765560
+ 67029426 × 400 producing 26811770400
+ 67029426 × 8000 that is equal 536235408000
+ 67029426 × 10000 what gives us 670294260000
+ 67029426 × 700000 what gives us 46920598200000
+ 67029426 × 9000000 what gives us 603264834000000
+ 67029426 × 20000000 producing 1340588520000000

= 1992011315403960
