No problem, we've got 29968447 and 66972140 to multiply
29968447 × 66972140 = 66972140 × (29968447)
+ 66972140 × 7 giving us 468804980
+ 66972140 × 40 producing 2678885600
+ 66972140 × 400 that equals 26788856000
+ 66972140 × 8000 giving us 535777120000
+ 66972140 × 60000 that results in 4018328400000
+ 66972140 × 900000 resulting in 60274926000000
+ 66972140 × 9000000 what gives us 602749260000000
+ 66972140 × 20000000 giving us 1339442800000000

= 2007051028066580
