# What is this number 1000000000000000000000000? By Nick

### Quick Peek:

If you’ve ever wondered what the symbols for very large and very small numbers mean, this article is for you. A septillion is represented by a one followed by 24 zeros, while a quintillion is represented by a one followed by 18 zeros. In contrast, a quadrillion is represented by a one followed by 15 zeros. The symbols P and f represent quadrillions, with P representing a quadrillion and f representing a quadrillionth. These symbols are important in various fields, from electronics to time calculations.

## What is this number 1000000000000000000000000?

Have you ever come across a number so big that it’s hard to even comprehend? Well, the number 1000000000000000000000000 is one of those numbers. It’s a one followed by 24 zeros, and it’s known as a septillion. But what about numbers that are even bigger? Let’s take a look at some very big, and very small numbers, and the symbols that represent them.

### Quintillion

The first number we’ll look at is a quintillion. This number is represented by a one followed by 18 zeros, or 1000000000000000000. To put that into perspective, a quintillion seconds is equivalent to over 31 million years. That’s a lot of time!

Next up is a quadrillion, which is represented by a one followed by 15 zeros, or 1000000000000000. This number is still incredibly large, but it’s a bit easier to comprehend than a quintillion. To give you an idea of just how big a quadrillion is, if you were to count to a quadrillion at a rate of one number per second, it would take you over 31 million years to finish.

### Peta

Moving on to the smaller numbers, we have the symbol P, which represents a quadrillion, or 1000000000000000. But what about even smaller numbers? That’s where the symbol P comes in. This symbol represents a quadrillionth, or 0.000000000000001. It’s a very small number, but it can still have a big impact in certain situations.

### Femto

Finally, we have the symbol f, which represents a quadrillionth, or 0.000000000000001. This is an incredibly small number, but it’s still important in the world of science and technology. For example, in electronics, femtofarads are used to measure capacitance.

In conclusion, numbers can be incredibly big or incredibly small, and it’s important to understand the symbols that represent them. From quintillions to femtos, each symbol has its own unique meaning and can have a big impact in different situations. So the next time you come across a big or small number, take a moment to appreciate just how powerful numbers can be.

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