No problem, we've got 8343376 and 47919342 to multiply
8343376 × 47919342 = 47919342 × (8343376)
+ 47919342 × 6 that is equal 287516052
+ 47919342 × 70 that results in 3354353940
+ 47919342 × 300 giving us 14375802600
+ 47919342 × 3000 producing 143758026000
+ 47919342 × 40000 yielding 1916773680000
+ 47919342 × 300000 that is equal 14375802600000
+ 47919342 × 8000000 giving us 383354736000000

= 399809087978592
