## Is 30 Prime Number or Composite Number

## Is 30 a Prime Number?

## No – 30 is not a prime number.

**Why No:** 30 is not a prime number because it does not fulfil the prime criteria of having exactly two distinct positive divisors. Instead, it has eight: 1, 2, 3, 5, 6, 10, 15, and itself (30). See any number if it’s prime number or not

## Is 30 a Composite Number?

## YES – 30 is a Composite Number

**Why Yes:** This is correct; 30 is indeed a composite number because it has more than two distinct positive divisors: 1, 2, 3, 5, 6, 10, 15, and itself (30).

## Problem Statements

Property |
Answer |
---|---|

Is 30 a prime number? | No |

Is 30 a composite number? | Yes |

Is 30 a perfect square? | No |

Factors of 30 | 1, 2, 3, 5, 6, 10, 15, 30 |

Multiples of 30 | 30, 60, 90, 120, 150, 180, 210, 240, 270, 300 |

Cube Root of 30 | 3.11 |

Square of 30 | 900 |

Square Root of 30 | 5.48 |

Is 30 a Perfect Square? | No |

Is 30 a Perfect Cube? | No |

Is 30 an Irrational number? | No |

Is 30 a Rational number? | Yes |

Is 30 a Real number? | Yes |

Is 30 an Integer? | Yes |

Is 30 a Natural number? | Yes |

Is 30 a Whole number? | Yes |

Is 30 an Even or odd number? | Yes (30 is an even number) |

Is 30 an Ordinal number? | Yes |

Is 30 a Complex number? | Yes (as all real numbers are also complex numbers) |

## What are the factors of 30?

The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. Since 30 is not a square number, its factors include 1, 2, 3, 5, 6, 10, 15, and itself. There are no more factors of 30.

## What Kind of Number is 30?

- The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
- 30 is a composite number.
- 30 is not one of the even prime numbers, but it is an even number.
- 30 is considered a significant number in various contexts, including mathematics where it is known as a sphenic number.
- 30 is a natural number.
- 30 is a positive integer.
- 30 is a composite number.
- 30 is an even number.
- 30 is a rational number.
- 30 is a whole number.

30 is recognized as a composite number because it has more than two divisors, which distinguishes it from prime numbers that are only divisible by 1 and themselves. The number 30, being the product of the first three prime numbers (2, 3, and 5), holds a unique place in mathematics and various cultural contexts, often associated with completeness and the turning of a page.

## FAQS

**What are the 30 prime numbers?**

The first 30 prime numbers start with 2 and end with 113, forming a unique sequence of numbers that are only divisible by 1 and themselves.

**Is 30 a Whole number?**

Yes, 30 is a whole number as it is a non-negative integer without fractions or decimals, fitting perfectly into the set of whole numbers