Q:
# How many millions are in one billion?

A:
### Quick Answer

**One billion is equal to 1,000 million.** One billion is written with a one followed by nine zeros, while one million is written with a one followed by six zeros. One billion is also written as 10^9, and one million is written as
10^6.

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Ten ones make 10, 10 10s make 100 and 10 100s make 1,000. One million contains 1,000 1,000s. One trillion is 1,000 billions or one million millions. It is written as a one followed by 12 zeros or 10^12. In Great Britain, however, one billion is written with 12 zeros and one trillion with 18 zeros.

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Q:
## What Is the relationship between square and triangular numbers?

A:A triangular number is one that is the sum of all positive integers less than or equal to a given positive integer. A square number is the product of an integer multiplied by itself. A square triangle is both a square and a triangular number. There is no specific relationship between square and triangular numbers, other than the fact that some triangular numbers are also square.

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Q:
## What set of natural numbers is less than or equal to 8?

A:

Full Answer >**The set of natural numbers that is less than or equal to eight is {0, 1, 2, 3, 4, 5, 6, 7, 8}.**A natural number is zero or any whole positive number. The numbers zero through seven are included because they are less than eight and fit the definition.Filed Under: -
Q:
## What are the factors of the number 23?

A:The factors of the number 23 are 23 and 1. Factors of a number are the numbers that are multiplied together to equal the given number.

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Q:
## How long is 23 million minutes?

A:The length of time of 23 million minutes is equal to approximately 43.73 years. This assumes a conversion of one year being equivalent to 365.24 days.

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