Alright, let's work through 9218409 times 49139945 step by step
9218409 × 49139945 = 49139945 × (9218409)
+ 49139945 × 9 which equals 442259505
+ 49139945 × 00 giving us 0
+ 49139945 × 400 yielding 19655978000
+ 49139945 × 8000 producing 393119560000
+ 49139945 × 10000 what gives us 491399450000
+ 49139945 × 200000 that equals 9827989000000
+ 49139945 × 9000000 what gives us 442259505000000

= 452992111247505
