No problem, we've got 1532 and 7644 to multiply
1532 × 7644 = 7644 × (1532)
+ 7644 × 2 that results in 15288
+ 7644 × 30 resulting in 229320
+ 7644 × 500 what gives us 3822000
+ 7644 × 1000 producing 7644000

= 11710608
