Alright, let's work through 6445 times 7582 step by step
6445 × 7582 = 7582 × (6445)
+ 7582 × 5 producing 37910
+ 7582 × 40 what gives us 303280
+ 7582 × 400 resulting in 3032800
+ 7582 × 6000 that equals 45492000

= 48865990
