No problem, we've got 5772 and 3658 to multiply
5772 × 3658 = 3658 × (5772)
+ 3658 × 2 which equals 7316
+ 3658 × 70 producing 256060
+ 3658 × 700 producing 2560600
+ 3658 × 5000 what gives us 18290000

= 21113976
