Alright, let's work through 3199 times 8135 step by step
3199 × 8135 = 8135 × (3199)
+ 8135 × 9 resulting in 73215
+ 8135 × 90 what gives us 732150
+ 8135 × 100 giving us 813500
+ 8135 × 3000 resulting in 24405000

= 26023865
