No problem, we've got 66326023 and 70572855 to multiply
66326023 × 70572855 = 70572855 × (66326023)
+ 70572855 × 3 yielding 211718565
+ 70572855 × 20 what gives us 1411457100
+ 70572855 × 000 which equals 0
+ 70572855 × 6000 producing 423437130000
+ 70572855 × 20000 yielding 1411457100000
+ 70572855 × 300000 giving us 21171856500000
+ 70572855 × 6000000 giving us 423437130000000
+ 70572855 × 60000000 resulting in 4234371300000000

= 4680816803905665
