Alright, let's work through 2405 times 8126 step by step
2405 × 8126 = 8126 × (2405)
+ 8126 × 5 giving us 40630
+ 8126 × 00 which equals 0
+ 8126 × 400 which equals 3250400
+ 8126 × 2000 yielding 16252000

= 19543030
