No problem, we've got 1630 and 1273 to multiply
1630 × 1273 = 1273 × (1630)
+ 1273 × 0 which equals 0
+ 1273 × 30 producing 38190
+ 1273 × 600 yielding 763800
+ 1273 × 1000 what gives us 1273000

= 2074990
