We're going to solve 1646 multiplied by 1010
1646 × 1010 = 1010 × (1646)
+ 1010 × 6 that is equal 6060
+ 1010 × 40 that is equal 40400
+ 1010 × 600 what gives us 606000
+ 1010 × 1000 that results in 1010000

= 1662460
