Let's calculate 4646 x 1670
4646 × 1670 = 1670 × (4646)
+ 1670 × 6 that results in 10020
+ 1670 × 40 what gives us 66800
+ 1670 × 600 that results in 1002000
+ 1670 × 4000 that results in 6680000

= 7758820
