No problem, we've got 47216722 and 13302370 to multiply
47216722 × 13302370 = 13302370 × (47216722)
+ 13302370 × 2 producing 26604740
+ 13302370 × 20 what gives us 266047400
+ 13302370 × 700 resulting in 9311659000
+ 13302370 × 6000 resulting in 79814220000
+ 13302370 × 10000 yielding 133023700000
+ 13302370 × 200000 producing 2660474000000
+ 13302370 × 7000000 yielding 93116590000000
+ 13302370 × 40000000 what gives us 532094800000000

= 628094306231140
