No problem, we've got 66926388 and 47197164 to multiply
66926388 × 47197164 = 47197164 × (66926388)
+ 47197164 × 8 what gives us 377577312
+ 47197164 × 80 which equals 3775773120
+ 47197164 × 300 resulting in 14159149200
+ 47197164 × 6000 resulting in 283182984000
+ 47197164 × 20000 which equals 943943280000
+ 47197164 × 900000 which equals 42477447600000
+ 47197164 × 6000000 resulting in 283182984000000
+ 47197164 × 60000000 resulting in 2831829840000000

= 3158735710363632
