Alright, let's work through 3153 times 8163 step by step
3153 × 8163 = 8163 × (3153)
+ 8163 × 3 that equals 24489
+ 8163 × 50 that is equal 408150
+ 8163 × 100 giving us 816300
+ 8163 × 3000 that is equal 24489000

= 25737939
