The first five whole numbers are: 01234. The first five natural numbers are: 12345.
The list of cubes for integers 1 to 40 are:18276412521634351272910001331172821972744337540964913583268598000926110648121671382415625175761968321952243892700029791327683593739304428754665650653548725931964000
The sum of the first five whole numbers is 10.
30
It is 46.
The first five whole numbers are: 01234. The first five natural numbers are: 12345.
The list of cubes for integers 1 to 40 are:18276412521634351272910001331172821972744337540964913583268598000926110648121671382415625175761968321952243892700029791327683593739304428754665650653548725931964000
The sum of the first five whole numbers is 10.
The first five prime numbers are 2, 3, 5, 7, 11. The sum of these five numbers is 28.
The first five abundant numbers are 12, 18, 20, 24, and 30.
Assuming the first five numbers is meant to refer, not to the first five real numbers but to the first five positive integers, the answer is 1*2*3*4*5 = 120
1, 8, 27, 64, ...
3.1415
1,2,3,4,5
The first five prime numbers above 10 are: 11, 13, 17, 19, 23.
The first five two-digit prime numbers are 11, 13, 17, 19, and 23.
The first five prime numbers are 2, 3, 5, 7, and 11. I don't know what you mean by "of 28".