Alright, let's work through 5978 times 8147 step by step
5978 × 8147 = 8147 × (5978)
+ 8147 × 8 that results in 65176
+ 8147 × 70 producing 570290
+ 8147 × 900 resulting in 7332300
+ 8147 × 5000 yielding 40735000

= 48702766
