No problem, we've got 7905 and 3947 to multiply
7905 × 3947 = 3947 × (7905)
+ 3947 × 5 giving us 19735
+ 3947 × 00 yielding 0
+ 3947 × 900 that is equal 3552300
+ 3947 × 7000 resulting in 27629000

= 31201035
