Let's calculate 4715 x 8445
4715 × 8445 = 8445 × (4715)
+ 8445 × 5 what gives us 42225
+ 8445 × 10 what gives us 84450
+ 8445 × 700 what gives us 5911500
+ 8445 × 4000 what gives us 33780000

= 39818175
