Alright, let's work through 2164 times 4133 step by step
2164 × 4133 = 4133 × (2164)
+ 4133 × 4 which equals 16532
+ 4133 × 60 which equals 247980
+ 4133 × 100 that equals 413300
+ 4133 × 2000 that is equal 8266000

= 8943812
