No problem, we've got 8474419 and 46823921 to multiply
8474419 × 46823921 = 46823921 × (8474419)
+ 46823921 × 9 that results in 421415289
+ 46823921 × 10 producing 468239210
+ 46823921 × 400 giving us 18729568400
+ 46823921 × 4000 giving us 187295684000
+ 46823921 × 70000 resulting in 3277674470000
+ 46823921 × 400000 that results in 18729568400000
+ 46823921 × 8000000 what gives us 374591368000000

= 396805525776899
