Let's calculate 1668 x 9812
1668 × 9812 = 9812 × (1668)
+ 9812 × 8 which equals 78496
+ 9812 × 60 that is equal 588720
+ 9812 × 600 resulting in 5887200
+ 9812 × 1000 which equals 9812000

= 16366416
