Alright, let's work through 2813 times 7427 step by step
2813 × 7427 = 7427 × (2813)
+ 7427 × 3 that equals 22281
+ 7427 × 10 that is equal 74270
+ 7427 × 800 giving us 5941600
+ 7427 × 2000 giving us 14854000

= 20892151
