Number 5

Number 5 is said 🔊, write in letters as follows: five . Ordinal number 5th is said 🔊 and write: fifth. The meaning of number 5: Basic maths, advanced mathematics and properties, computer science, numerology, codes and images, writing and naming in other languages, other interesting facts and comments.

Useful information about number 5

The decimal (Arabic) number 5 converted to a Roman number is V. Roman and decimal number conversions.
The number 5 converted to a Mayan number is mayan number 5
Decimal and Mayan number conversions.

Weight conversion

5 kilograms (kg) = 11.0 pounds (lb)
5 pounds (lb) = 2.3 kilograms (kg)

Length conversion

5 kilometers (km) equals to 3.107 miles (mi).
5 miles (mi) equals to 8.047 kilometers (km).
5 meters (m) equals to 8.047 feet (ft).
5 feet (ft) equals 1.524 meters (m).
5 centimeters (cm) equals to 2.0 inches (in).
5 inches (in) equals to 12.7 centimeters (cm).

Temperature conversion

5° Fahrenheit (°F) equals to 41° Celsius (°C)
5° Celsius (°C) equals to -15° Fahrenheit (°F)

Power conversion

5 Horsepower (hp) equals to 3.68 kilowatts (kW)
5 kilowatts (kW) equals to 6.80 horsepower (hp)

Codes and images of the number 5

Number 5 morse code: .....
Sign language for number 5: Sign language for number 5
Images of the number
Image (1) of the numberImage (2) of the number
Number 5 black image Number 5 red image
There is no copyright for these images. Number 5 infographic.
More images, other sizes, codes and colors ...

Gregorian, Hebrew, Islamic, Persian and Buddhist year (calendar)

Gregorian year 5 is Buddhist year 548.
Buddhist year 5 is Gregorian year 538 a. C.
Gregorian year 5 is Islamic year -636 or -635.
Islamic year 5 is Gregorian year 626 or 627.
Gregorian year 5 is Persian year -618 or -617.
Persian year 5 is Gregorian 626 or 627.
Gregorian year 5 is Hebrew year 3765 or 3766.
Hebrew year 5 is Gregorian year 3755 a. C.
The Buddhist calendar is used in Sri Lanka, Cambodia, Laos, Thailand, and Burma. The Persian calendar is official in Iran and Afghanistan.

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Mathematics of no. 5


Multiplication table of 5

5 multiplied by two equals 10 (5 x 2 = 10).
5 multiplied by three equals 15 (5 x 3 = 15).
5 multiplied by four equals 20 (5 x 4 = 20).
5 multiplied by five equals 25 (5 x 5 = 25).
show multiplications by 6, 7, 8, 9 ...

Fractions: decimal fraction and common fraction

Fraction table of 5

Half of 5 is 2,5 (5 / 2 = 2,5 = 2 1/2).
One third of 5 is 1,6667 (5 / 3 = 1,6667 = 1 2/3).
One quarter of 5 is 1,25 (5 / 4 = 1,25 = 1 1/4).
One fifth of 5 is 1 (5 / 5 = 1).
show fractions by 6, 7, 8, 9 ...



Advanced math operations

Is Prime?

The number 5 is a prime number. The closest prime numbers are 3, 7.
5th prime number in order is 11.

Factorization and dividers

Factorization 5 = 5
Divisors of number 5 are 1 , 5
Total Divisors 2.
Sum of Divisors 6.


The second power of 52 is 25.
The third power of 53 is 125.


The square root √5 is 2,236068.
The cube root of 35 is 1,709976.


The natural logarithm of No. ln 5 = loge 5 = 1,609438.
The logarithm to base 10 of No. log10 5 = 0,69897.
The Napierian logarithm of No. log1/e 5 = -1,609438.

Trigonometric functions

The cosine of 5 is 0,283662.
The sine of 5 is -0,958924.
The tangent of 5 is -3,380515.

Properties of the number 5

Is a Friedman number: No
Is a Fibonacci number: Yes
Is a Bell number: Yes
Is a palindromic number: No
Is a pentagonal number: Yes
Is a perfect number: No

Number 5 in Computer Science

Code typeCode value
Port 5/TCP, UDPRJE (Remote Job Entry)
Unix timeUnix time 5 is equal to Thursday Jan. 1, 1970, 12:05 a.m. GMT
IPv4, IPv6Number 5 internet address in dotted format v4, v6 ::5
5 Decimal = 101 Binary
5 Decimal = 12 Ternary
5 Decimal = 5 Octal
5 Decimal = 5 Hexadecimal (0x5 hex)
5 BASE64NQ==
5 MD5e4da3b7fbbce2345d7772b0674a318d5
5 SHA1ac3478d69a3c81fa62e60f5c3696165a4e5e6ac4
More SHA codes related to the number 5 ...

Numerology 5

The number five (5) came to this world to achieve freedom. You need to apply discipline to find your inner freedom and open-mindedness. It is about a restless spirit in constant search of the truth that surrounds us. You need to accumulate as much information as possible to know what is happening in depth. Number 5 person is intelligent, selfish, curious and with great artistic ability. It is the symbol of freedom, independence, change, adaptation, movement, the search for new experiences, the traveling and adventurous spirit, but also of inconsistency and abuse of the senses.
The number 5 is expansive and sociable, full of new and visionary ideas; quick-thinking, versatile, explorer; resourceful in using freedom constructively. This number defines the way of relating to the body, sexuality and masculine energy. It is also the number of fortune, magic and adventure. Number 5 personality is attracted to the unknown, the strange, the mysterious.

For a person with the number 5, it will never be a priority to make a lot of money. Money is important just to have the freedom and to be able to manage your own time. This number never takes root, it is always ready for change and does not feel fear or nostalgia in changing places, friends, partners, even countries, always looking for new horizons.

On the negative side, the number 5 denotes too much restlessness, discontent and dissatisfaction. Number 5 person is tense, impatient, makes many hasty decisions and is often arrogant. Intelligence is one of the values ​​that this number respects the most. It is neither faithful nor loyal.

In number 5 (five) the notion of intellectual search arises. This number represents the 5-pointed star. Leonardo Da Vinci's man is the Archetype of this digit: the mental openness with his head towards the sky, the open arms seeking freedom and his legs affirmed to the earth, appealing to his roots. The number 5 (five) teaches how to evolve connecting Heaven and Earth, to develop the qualities of adaptation and the capacity for freedom, movement and change. This number also represents The couple - the Man .

Compatibilities of 5 (five):
The 5 is compatible with the 6: they stimulate each other.
The 5 is compatible with the 8: a combination of strength and generosity.

In the Tarot, The Pope, Arcanum number 5, represents the divine and the human. The harmony between the desires of the body and the mind, the complete man.

The letters E, N and W are the containers of the meaning of the number 5 (five).


This number indicates good friendship, productive relationships and power of conviction. It also means movement, possibility, options or changes. It is the activator of communication. Dreaming about this number can imply that there is something in your life that is changing and that is positive.

Each number, from 1 to 9, has its positive and negative characteristics, its talents, challenges or what you have to overcome to reach your true way of loving and feeling loved and accepted as you really are. It also provides guidelines for self-knowledge. The numerologist Leonardo Apelbaum says that personal numbers only give us general information because each person deserves a complete study to decipher the numbers that block or delay. The matter is not so simple. Let us know if the description matches your personality.

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Interesting facts about the number 5

Areas, mountains and surfaces

  • The total area of Baffin Island is 195,928 square miles (507,451 square km). Country Canada (Nunavut). 5th largest island in the world.


Astronomy and space

  • (5) Astraea es el asteroide número 5. Fue descubierto por K. L. Hencke desde Drezdenko, el 12/8/1845.
  • The Ariane 5 is a single-use rocket designed to place satellites in geostationary orbit and to send payloads into low orbits.


  • There are five fingers and toes.
  • Fifth disease is a viral disease caused by parvovirus B19. It was named because of its "fifth" position in the numerical ranking of childhood diseases associated with rashes (rashes). It infects children between the ages of 5 and 14.

In other fields

  • About 5% of dreams are black and white.


  • 5 is the number of Platonic solids.


  • '5 Minutes Alone', in Spanish '5 minutos solo', is a song by the heavy metal band Pantera from their album Far Beyond Driven, released as their second single. This song is a clear example of the heaviness and density of this album.
  • '5 steps', in Spanish '5 steps', is a song by the American R&B group, Dru Hill.
  • '5 Miles to Empty', in Spanish '5 miles to empty', is a single by the American R & B trio Brownstone.
  • '5 Minutes' is the first single performed by American R&B vocalist Lil' Mo. The song was originally the first single from the Why Do Fools Fall In Love (1998) soundtrack. '5 Minutes' is also a song by British rapper Tinie Tempah.
  • '5 Women', in Spanish '5 mujeres', is a song recorded by the American musician Prince.
  • '5 Colors in Her Hair', in Spanish '5 colors in her hair', is the debut single of the British pop rock band McFly.
  • '5 Years From Now', in Spanish '5 years from now', is the second single released by the Australian group Mercury4.
  • The Jackson 5 (or simply J5), also called at first The Jackson Brothers, and later The Jacksons, is an American musical group formed by five African American brothers.
  • '5 Years Time', also known as '5 Years Time (Sun Sun Sun)' is a song released by English folk rock band 'Noah and the Whale'.
  • '5 Rebbecca's' was a single released by indie band The View.
  • '5 Star', in Spanish '5 estrellas', is a song and video by Yo Gotti.
  • 5 Seconds of Summer (also known as 5SOS for its acronym), in Spanish '5 seconds of summer', is a band originally from Sydney, Australia, of the pop rock genre.


  • There are five books of the Pentateuch or the Torah, the divine pentagram.
  • It represents the teaching in the Bible. First, there are the five books of Moses. Second, Jesus taught about the five wise virgins and uses five barley loaves to feed the 5,000.


  • Boron is the chemical element in the periodic table that has the symbol B and atomic number 5.


  • The best athletes to wear number 5
    Joe DiMaggio, MLB; Johnny Bench, MLB; Hank Greenberg, MLB; Paul Hornung, NFL; Brooks Robinson, MLB; George Brett, MLB; Nicklas Lidstrom, NHL; Dawn Staley, WNBA

Number 5 in other languages

How to say or write the number five in Spanish, German, French and other languages.
Spanish: 🔊 (número 5)


German: 🔊 (Anzahl 5)


French: 🔊 (nombre 5)


Portuguese: 🔊 (número 5)


Chinese: 🔊 (数 5)

Other languages ...

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