No problem, we've got 1528 and 8857 to multiply
1528 × 8857 = 8857 × (1528)
+ 8857 × 8 which equals 70856
+ 8857 × 20 giving us 177140
+ 8857 × 500 that results in 4428500
+ 8857 × 1000 producing 8857000

= 13533496
