Welcome to Facts Vibes! Today, we’re diving into fascinating **facts about the number 30**. From its mathematical properties to cultural significances, join us as we explore the significance of this influential number. Let’s uncover the hidden gems behind the digits.

## The Fascinating Facts and Significance of the Number 30

The number 30 holds significant value in various aspects. In mathematics, it is the smallest sphenic number, representing a positive integer that is the product of three distinct prime numbers. In astronomy, it is the atomic number of zinc, a crucial element in the cosmos. Additionally, the number 30 is associated with significant events or milestones such as the age at which many cultures recognize maturity and wisdom. Furthermore, in sports, 30 carries historical weight, being the uniform number of celebrated athletes like basketball legend Stephen Curry. In religion, 30 symbolizes dedication and faithfulness. The multifaceted significance of the number 30 underscores its intriguing nature and widespread impact across different domains.

## Most popular facts

### The number 30 is the sum of the first four perfect squares (1^2 + 2^2 + 3^2 + 4^2).

**Yes**, the number 30 is indeed the sum of the first four perfect squares (1^2 + 2^2 + 3^2 + 4^2).

### In mathematics, 30 is an abundant number, meaning that the sum of its proper divisors exceeds

In mathematics, 30 is an **abundant number**, meaning that the sum of its proper divisors exceeds 30.

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### 30 is the atomic number of zinc, a transition metal with a variety of industrial applications.

Sure! The **atomic number** of **zinc** is 30, and it is a **transition metal** with **various industrial applications**.

### The ancient Sumerians based their numeral system on the number 60, from which our modern use of 360 degrees in a circle and 60 seconds in a minute are derived.

The **ancient Sumerians** based their numeral system on the number 60, from which our modern use of **360 degrees in a circle** and **60 seconds in a minute** are derived.

### In the Christian Bible, Jesus began his public ministry at the age of

**30 years old.**

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### The symbol for the chemical element zinc is Zn, with an atomic number of

The symbol for the chemical element **zinc** is **Zn**, with an atomic number of 30.

In the context of Information and facts, **accurate data** and **reliable sources** are crucial for making informed decisions.

### 30 is the number of days in the months April, June, September, and November.

**April, June, September, and November** have 30 days each.

### The average human menstrual cycle is approximately 30 days long.

The average human menstrual cycle is **approximately 30 days** long.

### The temperature at which both Celsius and Fahrenheit scales are the same (-30 degrees).

The temperature at which both Celsius and Fahrenheit scales are the same is **-30 degrees**.

### There are 30 teams in the National Basketball Association (NBA).

**Yes,** there are **30** teams in the National Basketball Association (NBA).

### The Hindu festival of Karva Chauth is observed on the fourth day after the full moon in the Hindu lunisolar calendar month of Kartik, marking 30 days after Sharad Purnima.

Karva Chauth is observed on the fourth day after the full moon in the Hindu lunisolar calendar month of Kartik, marking **30 days after Sharad Purnima**.

### In music theory, 30 is the number of bars in a half-minute time signature.

In music theory, **30 bars** is the number of bars in a half-minute time signature.

### 30 is the international direct dialing code for Greece.

**Yes**, 30 is the international direct dialing code for Greece.

### The Earth takes approximately 30 seconds to rotate about its axis.

The Earth takes approximately **30 seconds** to rotate about its axis.

### Thirty minutes is the recommended amount of daily physical activity for adults, according to the Centers for Disease Control and Prevention (CDC).

**Thirty minutes** is the recommended amount of daily physical activity for adults, according to the **Centers for Disease Control and Prevention (CDC)**.

In conclusion, the number 30 holds significance in various aspects of life, from mathematics and science to culture and history. Its diverse applications and associations make it a noteworthy number worth exploring further. Whether as a milestone age, a numerical value, or a measurement, **30** proves to be an intriguing figure with many interesting facts to uncover.