We're going to solve 1389 multiplied by 3740
1389 × 3740 = 3740 × (1389)
+ 3740 × 9 that results in 33660
+ 3740 × 80 yielding 299200
+ 3740 × 300 resulting in 1122000
+ 3740 × 1000 yielding 3740000

= 5194860
