Let's calculate 1984 x 3730
1984 × 3730 = 3730 × (1984)
+ 3730 × 4 that equals 14920
+ 3730 × 80 that is equal 298400
+ 3730 × 900 what gives us 3357000
+ 3730 × 1000 that results in 3730000

= 7400320
