Alright, let's work through 5729 times 9145 step by step
5729 × 9145 = 9145 × (5729)
+ 9145 × 9 giving us 82305
+ 9145 × 20 which equals 182900
+ 9145 × 700 that results in 6401500
+ 9145 × 5000 yielding 45725000

= 52391705
