No problem, we've got 2101 and 3453 to multiply
2101 × 3453 = 3453 × (2101)
+ 3453 × 1 producing 3453
+ 3453 × 00 yielding 0
+ 3453 × 100 resulting in 345300
+ 3453 × 2000 producing 6906000

= 7254753
