Alright, let's work through 16899949 times 45272346 step by step
16899949 × 45272346 = 45272346 × (16899949)
+ 45272346 × 9 resulting in 407451114
+ 45272346 × 40 producing 1810893840
+ 45272346 × 900 that is equal 40745111400
+ 45272346 × 9000 that equals 407451114000
+ 45272346 × 90000 that equals 4074511140000
+ 45272346 × 800000 giving us 36217876800000
+ 45272346 × 6000000 what gives us 271634076000000
+ 45272346 × 10000000 resulting in 452723460000000

= 765100338510354
