Alright, let's work through 3609 times 5970 step by step
3609 × 5970 = 5970 × (3609)
+ 5970 × 9 that equals 53730
+ 5970 × 00 yielding 0
+ 5970 × 600 which equals 3582000
+ 5970 × 3000 what gives us 17910000

= 21545730
