No problem, we've got 2825 and 5460 to multiply
2825 × 5460 = 5460 × (2825)
+ 5460 × 5 what gives us 27300
+ 5460 × 20 what gives us 109200
+ 5460 × 800 that results in 4368000
+ 5460 × 2000 yielding 10920000

= 15424500
