No problem, we've got 2134 and 2070 to multiply
2134 × 2070 = 2070 × (2134)
+ 2070 × 4 that is equal 8280
+ 2070 × 30 giving us 62100
+ 2070 × 100 which equals 207000
+ 2070 × 2000 that results in 4140000

= 4417380
