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A number can't be cubed and prime. Cubed numbers (other than 1) have more than two factors.
The sum of the first n cubed numbers is the square of the nth triangular number.
The prime numbers (factors) of 115 are: 5 and 23
230 divided by 115 is 2.
Numbers multiplied by it's self 3 times
A number can't be cubed and prime. Cubed numbers (other than 1) have more than two factors.
Well, honey, the cubed numbers between 2000 and 3000 are 8 cubed (512), 9 cubed (729), 10 cubed (1000), 11 cubed (1331), 12 cubed (1728), 13 cubed (2197), 14 cubed (2744), and 15 cubed (3375). So, there you have it, sweetie!
The sum of the first n cubed numbers is the square of the nth triangular number.
The prime numbers (factors) of 115 are: 5 and 23
230 divided by 115 is 2.
1, 5, 23, 115.
Numbers multiplied by it's self 3 times
The sum of the first n cubed numbers is: [n*(n+1)/2]2 which is the same as the square of the sum of the first n numbers.
2,628,071 and 2,628,073. 138 cubed is 2,628,072
Perfect cubes.
There is only one known to modern science.Out of all the hundreds of numbers that have been discovered, 115 is the only one equal to 115.
gcf for these numbers 345 253 and 115 is 23.