The sum of the cubes of the first 100 whole numbers is 25,502,500.
Yes.natural numbers are closed under multiplication.It means when the operation is done with natural numbers in multiplication the sum of two numbers is always the natural number.
5,000,050,000
5329
490,000
The sum of the first 15 odd numbers is 225.
The sum of the first 50 natural numbers is 1,251.
The sum of the first 200 natural numbers is 20,001.
The sum of the squares of the first 100 natural numbers [1..100] is 338350, while the sum of the first 100 natural numbers squared is 25502500.
The sum of the first 100 natural numbers is 5,001.
The sum of the first 10 natural numbers is 51, with an average of 5.1
The sum of the first 57 natural numbers is 1,625.
The sum of the first 15 positive even numbers is 240. (Simply square 15, then add 15 to the result: 15 x 15 = 225. 225 + 15 = 240).
Write an. Algorthim. To. Find the. Sum. Of. First15 natural. Numbers
The sum of the first 10 natural numbers is 51.
The sum of the squares of the first 20 natural numbers 1 to 20 is 2,870.
1 Sum of first n natural numbers = n(n+1)2[Formula.]2 Arthmetic mean of first n natural numbers = Sum of the numbers n[Formula.]3 = n(n+1)2n = n+124 So, the Arthmetic mean of first n natural numbers = n+12