Alright, let's work through 2408 times 5644 step by step
2408 × 5644 = 5644 × (2408)
+ 5644 × 8 that is equal 45152
+ 5644 × 00 giving us 0
+ 5644 × 400 giving us 2257600
+ 5644 × 2000 yielding 11288000

= 13590752
