No problem, we've got 38155417 and 93874139 to multiply
38155417 × 93874139 = 93874139 × (38155417)
+ 93874139 × 7 which equals 657118973
+ 93874139 × 10 giving us 938741390
+ 93874139 × 400 yielding 37549655600
+ 93874139 × 5000 giving us 469370695000
+ 93874139 × 50000 that is equal 4693706950000
+ 93874139 × 100000 giving us 9387413900000
+ 93874139 × 8000000 resulting in 750993112000000
+ 93874139 × 30000000 that is equal 2816224170000000

= 3581806919060963
