Alright, let's work through 7042144 times 42848867 step by step
7042144 × 42848867 = 42848867 × (7042144)
+ 42848867 × 4 that equals 171395468
+ 42848867 × 40 giving us 1713954680
+ 42848867 × 100 that equals 4284886700
+ 42848867 × 2000 giving us 85697734000
+ 42848867 × 40000 that results in 1713954680000
+ 42848867 × 000000 yielding 0
+ 42848867 × 7000000 producing 299942069000000

= 301747891650848
