Alright, let's work through 1602 times 8426 step by step
1602 × 8426 = 8426 × (1602)
+ 8426 × 2 resulting in 16852
+ 8426 × 00 yielding 0
+ 8426 × 600 that equals 5055600
+ 8426 × 1000 giving us 8426000

= 13498452
