Alright, let's work through 6445 times 6084 step by step
6445 × 6084 = 6084 × (6445)
+ 6084 × 5 that equals 30420
+ 6084 × 40 what gives us 243360
+ 6084 × 400 that equals 2433600
+ 6084 × 6000 that results in 36504000

= 39211380
