Alright, let's work through 8521 times 1956 step by step
8521 × 1956 = 1956 × (8521)
+ 1956 × 1 resulting in 1956
+ 1956 × 20 what gives us 39120
+ 1956 × 500 resulting in 978000
+ 1956 × 8000 yielding 15648000

= 16667076
