No problem, we've got 1521 and 8976 to multiply
1521 × 8976 = 8976 × (1521)
+ 8976 × 1 which equals 8976
+ 8976 × 20 that equals 179520
+ 8976 × 500 which equals 4488000
+ 8976 × 1000 that is equal 8976000

= 13652496
