Alright, let's work through 6378 times 4041 step by step
6378 × 4041 = 4041 × (6378)
+ 4041 × 8 that equals 32328
+ 4041 × 70 producing 282870
+ 4041 × 300 resulting in 1212300
+ 4041 × 6000 giving us 24246000

= 25773498
