Alright, let's work through 28209231 times 74193514 step by step
28209231 × 74193514 = 74193514 × (28209231)
+ 74193514 × 1 what gives us 74193514
+ 74193514 × 30 what gives us 2225805420
+ 74193514 × 200 that equals 14838702800
+ 74193514 × 9000 what gives us 667741626000
+ 74193514 × 00000 resulting in 0
+ 74193514 × 200000 producing 14838702800000
+ 74193514 × 8000000 yielding 593548112000000
+ 74193514 × 20000000 resulting in 1483870280000000

= 2092941975127734
