Let's calculate 4921 x 9943
4921 × 9943 = 9943 × (4921)
+ 9943 × 1 that is equal 9943
+ 9943 × 20 resulting in 198860
+ 9943 × 900 what gives us 8948700
+ 9943 × 4000 that results in 39772000

= 48929503
