Let's calculate 9993 x 1942
9993 × 1942 = 1942 × (9993)
+ 1942 × 3 resulting in 5826
+ 1942 × 90 that is equal 174780
+ 1942 × 900 what gives us 1747800
+ 1942 × 9000 that is equal 17478000

= 19406406
