Alright, let's work through 2036 times 5409 step by step
2036 × 5409 = 5409 × (2036)
+ 5409 × 6 which equals 32454
+ 5409 × 30 that results in 162270
+ 5409 × 000 that is equal 0
+ 5409 × 2000 resulting in 10818000

= 11012724
