No problem, we've got 1557 and 9007 to multiply
1557 × 9007 = 9007 × (1557)
+ 9007 × 7 which equals 63049
+ 9007 × 50 that results in 450350
+ 9007 × 500 which equals 4503500
+ 9007 × 1000 resulting in 9007000

= 14023899
