No problem, we've got 2165 and 1590 to multiply
2165 × 1590 = 1590 × (2165)
+ 1590 × 5 yielding 7950
+ 1590 × 60 resulting in 95400
+ 1590 × 100 what gives us 159000
+ 1590 × 2000 yielding 3180000

= 3442350
