No problem, we've got 18942399 and 37441419 to multiply
18942399 × 37441419 = 37441419 × (18942399)
+ 37441419 × 9 giving us 336972771
+ 37441419 × 90 yielding 3369727710
+ 37441419 × 300 yielding 11232425700
+ 37441419 × 2000 resulting in 74882838000
+ 37441419 × 40000 which equals 1497656760000
+ 37441419 × 900000 that equals 33697277100000
+ 37441419 × 8000000 what gives us 299531352000000
+ 37441419 × 10000000 giving us 374414190000000

= 709230297824181
