Alright, let's work through 5737 times 1447 step by step
5737 × 1447 = 1447 × (5737)
+ 1447 × 7 what gives us 10129
+ 1447 × 30 that is equal 43410
+ 1447 × 700 resulting in 1012900
+ 1447 × 5000 that equals 7235000

= 8301439
