We're going to solve 3909 multiplied by 6470
3909 × 6470 = 6470 × (3909)
+ 6470 × 9 what gives us 58230
+ 6470 × 00 giving us 0
+ 6470 × 900 resulting in 5823000
+ 6470 × 3000 that is equal 19410000

= 25291230
