Number 25

Number 25 is said 🔊, write in letters as follows: twenty-five . Ordinal number 25th is said 🔊 and write: twenty-fifth. The meaning of number 25: Basic maths, advanced mathematics and properties, computer science, numerology, codes and images, writing and naming in other languages, other interesting facts and comments. Number 25 in News.

Useful information about number 25

The decimal (Arabic) number 25 converted to a Roman number is XXV. Roman and decimal number conversions.
The number 25 converted to a Mayan number is mayan number 25
Decimal and Mayan number conversions.

Weight conversion


25 kilograms (kg) = 55.1 pounds (lb)
25 pounds (lb) = 11.3 kilograms (kg)

Length conversion


25 kilometers (km) equals to 15.534 miles (mi).
25 miles (mi) equals to 40.234 kilometers (km).
25 meters (m) equals to 40.234 feet (ft).
25 feet (ft) equals 7.620 meters (m).
25 centimeters (cm) equals to 9.8 inches (in).
25 inches (in) equals to 63.5 centimeters (cm).

Temperature conversion


25° Fahrenheit (°F) equals to 77° Celsius (°C)
25° Celsius (°C) equals to -3.9° Fahrenheit (°F)

Power conversion


25 Horsepower (hp) equals to 18.38 kilowatts (kW)
25 kilowatts (kW) equals to 34.00 horsepower (hp)

Codes and images of the number 25

Number 25 morse code: ..--- .....
Sign language for number 25:
Sign language for number 25 Sign language for number 25
Images of the number
Image (1) of the numberImage (2) of the number
Number 25 black image Number 25 red image
There is no copyright for these images. Number 25 infographic.
More images, other sizes, codes and colors ...

Photo of number 25

Photo of the number 25

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

Gregorian year 25 is Buddhist year 568.
Buddhist year 25 is Gregorian year 518 a. C.
Gregorian year 25 is Islamic year -615 or -614.
Islamic year 25 is Gregorian year 645 or 646.
Gregorian year 25 is Persian year -598 or -597.
Persian year 25 is Gregorian 646 or 647.
Gregorian year 25 is Hebrew year 3785 or 3786.
Hebrew year 25 is Gregorian year 3735 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. 25

Multiplications

Multiplication table of 25


25 multiplied by two equals 50 (25 x 2 = 50).
25 multiplied by three equals 75 (25 x 3 = 75).
25 multiplied by four equals 100 (25 x 4 = 100).
25 multiplied by five equals 125 (25 x 5 = 125).
show multiplications by 6, 7, 8, 9 ...

Fractions: decimal fraction and common fraction

Fraction table of 25


Half of 25 is 12,5 (25 / 2 = 12,5 = 12 1/2).
One third of 25 is 8,3333 (25 / 3 = 8,3333 = 8 1/3).
One quarter of 25 is 6,25 (25 / 4 = 6,25 = 6 1/4).
One fifth of 25 is 5 (25 / 5 = 5).
show fractions by 6, 7, 8, 9 ...

Calculator

25

Advanced math operations

Is Prime?


The number 25 is not a prime number. The closest prime numbers are 23, 29.
25th prime number in order is 97.

Factorization and dividers


Factorization 5 * 5 = 25
Divisors of number 25 are 1 , 5 , 25
Total Divisors 3.
Sum of Divisors 31.

Powers


The second power of 252 is 625.
The third power of 253 is 15.625.

Roots


The square root √25 is 5 raíz cuadrada exacta.
The cube root of 325 is 2,924018.

Logarithms


The natural logarithm of No. ln 25 = loge 25 = 3,218876.
The logarithm to base 10 of No. log10 25 = 1,39794.
The Napierian logarithm of No. log1/e 25 = -3,218876.

Trigonometric functions

The cosine of 25 is 0,991203.
The sine of 25 is -0,132352.
The tangent of 25 is -0,133526.

Properties of the number 25

Is a Friedman number: Yes  25 = 52
Is a Fibonacci number: No
Is a Bell number: No
Is a palindromic number: No
Is a pentagonal number: No
Is a perfect number: No

Number 25 in Computer Science

Code typeCode value
Port 25/TCP, UDPSMTP (Simple Mail Transport Protocol) - used for email routing between email servers
Unix timeUnix time 25 is equal to Thursday Jan. 1, 1970, 12:25 a.m. GMT
IPv4, IPv6Number 25 internet address in dotted format v4 0.0.0.25, v6 ::19
25 Decimal = 11001 Binary
25 Decimal = 221 Ternary
25 Decimal = 31 Octal
25 Decimal = 19 Hexadecimal (0x19 hex)
25 BASE64MjU=
25 MD58e296a067a37563370ded05f5a3bf3ec
25 SHA1f6e1126cedebf23e1463aee73f9df08783640400
More SHA codes related to the number 25 ...

Numerology 25

The meaning of the number 5 (five), numerology 5

Character frequency 5: 1

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.
More about the meaning of the number 5 (five), numerology 5 ...

The meaning of the number 2 (two), numerology 2

Character frequency 2: 1

The number two (2) needs above all to feel and to be. It represents the couple, duality, family, private and social life. He/she really enjoys home life and family gatherings. The number 2 denotes a sociable, hospitable, friendly, caring and affectionate person. It is the sign of empathy, cooperation, adaptability, consideration for others, supersensitivity towards the needs of others. The number 2 (two) is also the symbol of balance, togetherness and receptivity. He/she is a good partner, colleague or companion; he/she also plays a wonderful role as a referee or mediator. Number 2 person is modest, sincere, spiritually influenced and a good diplomat. It represents intuition and vulnerability.
More about the meaning of the number 2 (two), numerology 2 ...

Interesting facts about the number 25

Asteroids

  • (25) Phocaea is asteroid number 25. It was discovered by J. Chacornac from Marseille Observatory on 4/6/1853.

Aircrafts and flights

  • 04/04/1963 the Aeroflot plane, flight number 25, Ilyushin Il-18 crashed in Urakhcha, Rybno-Slobodsky District, Tatarstan, Russia 59 passengers and 8 crew members died.

Areas, mountains and surfaces

  • The total area of Sri Lanka (main island) is 25,200 square miles (65,268 square km). Country Sri Lanka. 25th largest island in the world.

Astrology

Distances between cities

  • There is a 25 miles (40 km) direct distance between Bekasi (Indonesia) and Tangerang (Indonesia).
  • There is a 16 miles (25 km) direct distance between Ciudad Nezahualcoyotl (Mexico) and Naucalpan de Juárez (Mexico).
  • There is a 16 miles (25 km) direct distance between Guarulhos (Brazil) and São Bernardo do Campo (Brazil).
  • There is a 25 miles (40 km) direct distance between Huaibei (China) and Tongshan (China).
  • There is a 25 miles (40 km) direct distance between Changshu City (China) and Suzhou (China).
  • There is a 25 miles (40 km) direct distance between Chiba (Japan) and Tokyo (Japan).
  • There is a 25 miles (40 km) direct distance between Jieyang (China) and Shantou (China).

In other fields

  • More than 25% of the world's forests are in Siberia.
  • A 25-year wedding anniversary is called the Silver Wedding.
  • On October 25, World Pasta Day is celebrated.
  • December 25 is Christmas.
  • 25 years is the minimum age to be a candidate for the United States Congress.

Mathematics

  • 25 is the smallest square that can be written as a sum of 2 positive squares.

Music

  • '25 Lighters ', in Spanish '25 Lighters', is a song by Z-Ro.
  • '25 to Life 'is a song by the American rapper Eminem.

Science

  • Manganese is the chemical element in the periodic table that has the symbol Mn and atomic number 25.

Sports

  • The best athletes to wear number 25
    Barry Bonds, MLB; Fred Biletnikoff, NFL; Mark McGwire, MLB; K.C. Jones, NBA

Number 25 in other languages

How to say or write the number twenty-five in Spanish, German, French and other languages.
Spanish: 🔊 (número 25)

veinticinco

German: 🔊 (Anzahl 25)

fünfundzwanzig

French: 🔊 (nombre 25)

vingt-cinq

Portuguese: 🔊 (número 25)

vinte e cinco

Chinese: 🔊 (数 25)

二十五

Other languages ...

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Number 25 in News

CNN: From trial balloon to TV ratings hit, WNBA marks 25 years
By age 22, Rebecca Lobo had picked up a national college basketball championship, numerous player-of-the-year awards and Olympic gold at the 1996 Atlanta Games. ...
May 5, 2021
BBC: NI 100: Majority believes NI will leave UK within 25 years
The figure comes from a poll commissioned by the BBC's Spotlight programme. ...
April 20, 2021
BBC: Rescheduled Dubai Expo hopes to attract 25 million visits
The event sees countries using pavilions to show off the latest in architecture and technology. ...
April 10, 2021

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