Comes After Trillion

Comes After Trillion: Understanding Numbers Beyond Trillion

If you’re like most people, you’re probably familiar with the term trillion, which represents one thousand billion or one followed by 12 zeros. However, did you know that there are even larger numbers beyond trillion? In this article, we’ll dive into the world of large numbers and explore what comes after trillion.

Understanding Large Numbers

To understand large numbers, it’s essential to recognize the number system that we use. Our number system is a base-10 system, meaning that it comprises 10 digits (0 to 9). Every time we add one digit to the left, we multiply its value by 10. For instance, when we move from the ones place to the tens place, we’re multiplying by ten, and when we move from the tens place to the hundreds place, we’re multiplying by 100. Therefore, a number with n digits has a value of 10^(n-1).

Comes After Trillion: The Names of Large Numbers

Now that we understand how our number system works, let’s take a look at the names of large numbers. The prefix of a large number represents the number of zeroes. The table below shows the names of large numbers,

Prefix | Number of Zeroes | Name
— | — | —
10^3 | 3 | Thousand
10^6 | 6 | Million
10^9 | 9 | Billion
10^12| 12 | Trillion
10^15| 15 | Quadrillion
10^18| 18 | Quintillion
10^21| 21 | Sextillion
10^24| 24 | Septillion
10^27| 27 | Octillion
10^30| 30 | Nonillion
10^33| 33 | Decillion
10^36| 36 | Undecillion
10^39| 39 | Duodecillion
10^42| 42 | Tredecillion
10^45| 45 | Quattuordecillion
10^48| 48 | Quindecillion
10^51| 51 | Sexdecillion
10^54| 54 | Septendecillion
10^57| 57 | Octodecillion
10^60| 60 | Novemdecillion
10^63| 63 | Vigintillion

As you can see, the names of large numbers follow a pattern, with each prefix representing the number of zeroes. However, after vigintillion, the pattern starts to change, and there’s no set naming convention for numbers beyond this point.

Comes After Trillion: Examples of Using Large Numbers in Real Life

While we may not encounter numbers beyond trillion in our everyday lives, there are situations where these numbers are used. Let’s take a look at some examples.

1. Astronomy

Astronomers deal with astronomical distances, and therefore need to work with large numbers. For example, the distance from the earth to the nearest star (Proxima Centauri) is approximately 4.25 light-years, which is equivalent to 25 trillion miles.

2. National Debt

The national debt is a large number that has been increasing steadily over the years. As of 2021, the US national debt was over $28 trillion dollars.

3. Calculation of Pi

Pi is a mathematical constant that represents the ratio of the circumference of a circle to its diameter. When calculating pi to a large number of decimal places, we need to work with large numbers. As of 2021, pi has been calculated to over 62.8 trillion decimal places.


Q. How many zeroes are in a trillion?
A. A trillion has 12 zeroes.

Q. How long would it take to count to a billion?
A. It would take approximately 31 years and 251 days to count to a billion, assuming you counted one number per second.

Q. What is the highest number?
A. The highest number is infinity, as it does not have a fixed value.

Q. Which is bigger, a billion or a trillion?
A. A trillion is bigger than a billion.


In conclusion, while trillion may seem like an extremely large number, there are numbers beyond it, each with their unique name. Understanding large numbers can help us better comprehend astronomical distances, financial debt, and mathematical calculations. While we may not encounter these numbers in our everyday lives, it’s fascinating to explore the world of large numbers and understand how they work.