Alright, let's work through 1833 times 2820 step by step
1833 × 2820 = 2820 × (1833)
+ 2820 × 3 which equals 8460
+ 2820 × 30 what gives us 84600
+ 2820 × 800 which equals 2256000
+ 2820 × 1000 yielding 2820000

= 5169060
