Let's calculate 9856 x 3987
9856 × 3987 = 3987 × (9856)
+ 3987 × 6 what gives us 23922
+ 3987 × 50 what gives us 199350
+ 3987 × 800 that results in 3189600
+ 3987 × 9000 that is equal 35883000

= 39295872
