Alright, let's work through 16550745 times 47321412 step by step
16550745 × 47321412 = 47321412 × (16550745)
+ 47321412 × 5 producing 236607060
+ 47321412 × 40 that results in 1892856480
+ 47321412 × 700 which equals 33124988400
+ 47321412 × 0000 what gives us 0
+ 47321412 × 50000 yielding 2366070600000
+ 47321412 × 500000 producing 23660706000000
+ 47321412 × 6000000 which equals 283928472000000
+ 47321412 × 10000000 resulting in 473214120000000

= 783204623051940
