Alright, let's work through 3956 times 5465 step by step
3956 × 5465 = 5465 × (3956)
+ 5465 × 6 that is equal 32790
+ 5465 × 50 giving us 273250
+ 5465 × 900 that is equal 4918500
+ 5465 × 3000 giving us 16395000

= 21619540
