Alright, let's work through 1624 times 8713 step by step
1624 × 8713 = 8713 × (1624)
+ 8713 × 4 what gives us 34852
+ 8713 × 20 which equals 174260
+ 8713 × 600 yielding 5227800
+ 8713 × 1000 yielding 8713000

= 14149912
