No problem, we've got 1426 and 1520 to multiply
1426 × 1520 = 1520 × (1426)
+ 1520 × 6 that is equal 9120
+ 1520 × 20 yielding 30400
+ 1520 × 400 what gives us 608000
+ 1520 × 1000 producing 1520000

= 2167520
