Alright, let's work through 6394 times 8180 step by step
6394 × 8180 = 8180 × (6394)
+ 8180 × 4 that results in 32720
+ 8180 × 90 what gives us 736200
+ 8180 × 300 giving us 2454000
+ 8180 × 6000 resulting in 49080000

= 52302920
