No problem, we've got 67101289 and 40073180 to multiply
67101289 × 40073180 = 40073180 × (67101289)
+ 40073180 × 9 resulting in 360658620
+ 40073180 × 80 resulting in 3205854400
+ 40073180 × 200 resulting in 8014636000
+ 40073180 × 1000 that equals 40073180000
+ 40073180 × 00000 that equals 0
+ 40073180 × 100000 producing 4007318000000
+ 40073180 × 7000000 which equals 280512260000000
+ 40073180 × 60000000 yielding 2404390800000000

= 2688962032329020
