The next number after trillion is a quadrillion. It is a number that represents 1,000,000,000,000,000, or 10^15. The prefix “quadr-” comes from the Latin word for “four” and is used to denote a quantity of four million.

After the quadrillion, the next number in the sequence is the quintillion, followed by the sextillion, the septillion, the octillion, the nonillion, and so on. The names of these numbers are constructed using the Latin prefixes for each respective power of ten. For example, “quint-” comes from the Latin word for “five” and denotes five million millions.

It is important to note that while these numbers are used in some countries, such as the United States, other countries use the long-scale system, in which a billion means one million millions (1×10^12) instead of one thousand millions (1×10^9).

## Is a trillion a zillion?

No, “zillion” is not a specific number. It is a non-mathematical term used informally to refer to a very large and indefinite number. In contrast, “trillion” is a specific number that represents a specific quantity of 1,000,000,000,000.

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## What is the largest named number?

The largest named number is a googol, which is 10^100. It was first described by mathematician Edward Kasner in the early 20th century. A googol is an extremely large number, much larger than the number of atoms in the observable universe, which is estimated to be around 10^80.

After a googol, the next named number in the sequence is a googolplex, which is 10^googol or 10^(10^100). A googolplex is an even larger number and is used to describe extremely large quantities that are difficult to comprehend.

However, these large numbers serve as useful concepts for understanding the limits of the mathematical universe and for exploring the boundaries of what is computationally possible.

## Is A Zillion a real number?

No, “zillion” is not a real number. It is a non-mathematical term used informally to refer to a very large, but indefinite number. It does not have a specific value or definition and is not used in mathematical or scientific contexts. The term is simply used as a way to describe a quantity that is much larger than a million or a billion, but without specifying exactly how large.

## What is 1000 trillion called?

1000 trillion is called a quadrillion. A quadrillion is a number that represents 1,000,000,000,000,000 or 10^15. The prefix “quadr-” comes from the Latin word for “four” and is used to denote a quantity of four million millions. So 1000 trillion is equivalent to 1 quadrillion.

## Other large numbers and their names

Here is a list of large numbers and their names in a tabular order:

Name | Number |

Million | 10^6 |

Billion | 10^9 |

Trillion | 10^12 |

Quadrillion | 10^15 |

Quintillion | 10^18 |

Sextillion | 10^21 |

Septillion | 10^24 |

Octillion | 10^27 |

Nonillion | 10^30 |

Decillion | 10^33 |

**Summary**:

After trillion, the next number in the sequence is a quadrillion, followed by a series of other large numbers constructed using Latin prefixes. These numbers are used to represent extremely large quantities, and their names help us to conceptualize and communicate the magnitude of these quantities.