Let's calculate 84205302 x 74142751
84205302 × 74142751 = 74142751 × (84205302)
+ 74142751 × 2 producing 148285502
+ 74142751 × 00 which equals 0
+ 74142751 × 300 giving us 22242825300
+ 74142751 × 5000 resulting in 370713755000
+ 74142751 × 00000 which equals 0
+ 74142751 × 200000 giving us 14828550200000
+ 74142751 × 4000000 which equals 296571004000000
+ 74142751 × 80000000 resulting in 5931420080000000

= 6243212739065802
