What is the average of the first 51 natural numbers?

The average of the first 51 natural numbers

Here we will define and show you the formula and the math to calculate the average of the first 51 natural numbers.

The first 51 natural numbers are the whole numbers (integers) that start with 1 and end with 51. To make a list of the first 51 natural numbers, you simply count up to 51.

To get the average of those 51 numbers, you add them up and then divide the sum by 51. We created a formula that can calculate the average of any sequence of natural numbers starting with 1. Here is the formula to calculate the average (avg) of the first n natural numbers:

avg = ((n × (n + 1)) ÷ 2) ÷ n

When we enter n = 51 in our formula, we get the average of the first 51 natural numbers. Here is the math and the answer:

avg = ((n × (n + 1)) ÷ 2) ÷ n
avg = ((51 × (51 + 1)) ÷ 2) ÷ 51
avg = ((51 × 52) ÷ 2) ÷ 51
avg = (2652 ÷ 2) ÷ 51
avg = 1326 ÷ 51
average = 26

Average of the First Natural Numbers Calculator
Do you need the average of another number of first natural numbers? Please enter your number here.

What is the average of the first 52 natural numbers?
Here is a similar math problem that we have answered for you.