No problem, we've got 2137 and 1974 to multiply
2137 × 1974 = 1974 × (2137)
+ 1974 × 7 that is equal 13818
+ 1974 × 30 that equals 59220
+ 1974 × 100 resulting in 197400
+ 1974 × 2000 which equals 3948000

= 4218438
