No problem, we've got 3973 and 7113 to multiply
3973 × 7113 = 7113 × (3973)
+ 7113 × 3 that results in 21339
+ 7113 × 70 giving us 497910
+ 7113 × 900 yielding 6401700
+ 7113 × 3000 which equals 21339000

= 28259949
