Alright, let's work through 8129 times 5698 step by step
8129 × 5698 = 5698 × (8129)
+ 5698 × 9 resulting in 51282
+ 5698 × 20 producing 113960
+ 5698 × 100 yielding 569800
+ 5698 × 8000 producing 45584000

= 46319042
