Let's calculate 3820 x 1754
3820 × 1754 = 1754 × (3820)
+ 1754 × 0 that is equal 0
+ 1754 × 20 that results in 35080
+ 1754 × 800 which equals 1403200
+ 1754 × 3000 that results in 5262000

= 6700280
