Alright, let's work through 42493443 times 93002113 step by step
42493443 × 93002113 = 93002113 × (42493443)
+ 93002113 × 3 giving us 279006339
+ 93002113 × 40 producing 3720084520
+ 93002113 × 400 producing 37200845200
+ 93002113 × 3000 that is equal 279006339000
+ 93002113 × 90000 yielding 8370190170000
+ 93002113 × 400000 what gives us 37200845200000
+ 93002113 × 2000000 that results in 186004226000000
+ 93002113 × 40000000 that is equal 3720084520000000

= 3951979987645059
