Although the question mentions numbers, there is only one number given in the question. Some of the ways to get the answer 1 are:
divide it by itself,
raise it to the power 0,
look for its smallest factor,
subtract 2491416 from it,
subtract it from 2491418.
11,238,513 of them.
the answer is 1 !
Using 1, 2, and 3, you can make 27 whole numbers.
1 1/2 or 1.5
Using the combination fuction, chose three numbers from 45 numbers. The answer is 14,190.
It cannot be done using real numbers. However, it can be done using complex numbers: 16y² + 4y + 1 = ¼(8y + (1 + i√3))(8y + (1 - i√3))
== == == == == == == == == ==
64
depends on the numbers you are using.
8 plus 1 , minus 5, plus 7 + 13
(9/9)*1^6
2