Alright, let's work through 7113 times 5644 step by step
7113 × 5644 = 5644 × (7113)
+ 5644 × 3 which equals 16932
+ 5644 × 10 yielding 56440
+ 5644 × 100 resulting in 564400
+ 5644 × 7000 resulting in 39508000

= 40145772
