We're going to solve 4090 multiplied by 5162
4090 × 5162 = 5162 × (4090)
+ 5162 × 0 resulting in 0
+ 5162 × 90 yielding 464580
+ 5162 × 000 which equals 0
+ 5162 × 4000 giving us 20648000

= 21112580
