Alright, let's work through 106673 times 13078988 step by step
106673 × 13078988 = 13078988 × (106673)
+ 13078988 × 3 yielding 39236964
+ 13078988 × 70 that is equal 915529160
+ 13078988 × 600 that is equal 7847392800
+ 13078988 × 6000 that is equal 78473928000
+ 13078988 × 00000 producing 0
+ 13078988 × 100000 yielding 1307898800000

= 1395174886924
