We're going to solve 2604 multiplied by 4144
2604 × 4144 = 4144 × (2604)
+ 4144 × 4 that is equal 16576
+ 4144 × 00 giving us 0
+ 4144 × 600 resulting in 2486400
+ 4144 × 2000 that equals 8288000

= 10790976
