Alright, let's work through 9539 times 6240 step by step
9539 × 6240 = 6240 × (9539)
+ 6240 × 9 that equals 56160
+ 6240 × 30 that equals 187200
+ 6240 × 500 what gives us 3120000
+ 6240 × 9000 resulting in 56160000

= 59523360
