Alright, let's work through 2079 times 5811 step by step
2079 × 5811 = 5811 × (2079)
+ 5811 × 9 resulting in 52299
+ 5811 × 70 resulting in 406770
+ 5811 × 000 resulting in 0
+ 5811 × 2000 producing 11622000

= 12081069
