Alright, let's work through 7339 times 1840 step by step
7339 × 1840 = 1840 × (7339)
+ 1840 × 9 yielding 16560
+ 1840 × 30 that is equal 55200
+ 1840 × 300 that equals 552000
+ 1840 × 7000 which equals 12880000

= 13503760
