No problem, we've got 2130 and 1967 to multiply
2130 × 1967 = 1967 × (2130)
+ 1967 × 0 that equals 0
+ 1967 × 30 giving us 59010
+ 1967 × 100 resulting in 196700
+ 1967 × 2000 giving us 3934000

= 4189710
