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 number 25 converted to a Mayan number is|
|Decimal and Mayan number conversions.|
25 kilograms (kg) = 55.1 pounds (lb)
25 pounds (lb) = 11.3 kilograms (kg)
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).
25° Fahrenheit (°F) equals to 77° Celsius (°C)
25° Celsius (°C) equals to -3.9° Fahrenheit (°F)
25 Horsepower (hp) equals to 18.38 kilowatts (kW)
25 kilowatts (kW) equals to 34.00 horsepower (hp)
Codes and images of the number 25Number 25 morse code: ..--- .....
Sign language for number 25:
|Images of the number|
|Image (1) of the number||Image (2) of the number|
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Number 25 infographic.
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Photo of 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
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 ...
Advanced math operations
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.
The second power of 252 is 625.
The third power of 253 is 15.625.
The square root √25 is 5 raíz cuadrada exacta.
The cube root of 3√25 is 2,924018.
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 functionsThe cosine of 25 is 0,991203.
The sine of 25 is -0,132352.
The tangent of 25 is -0,133526.
Properties of the number 25Is 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 type||Code value|
|Port 25/TCP, UDP||SMTP (Simple Mail Transport Protocol) - used for email routing between email servers|
|Unix time||Unix time 25 is equal to Thursday Jan. 1, 1970, 12:25 a.m. GMT|
|IPv4, IPv6||Number 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)|
|More SHA codes related to the number 25 ...|
The meaning of the number 5 (five), numerology 5
Character frequency 5: 1
The meaning of the number 2 (two), numerology 2
Character frequency 2: 1
Interesting facts about the number 25
- (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.
- It is one of the lucky numbers for the zodiac sign Capricorn.
- ¿Qué es la astrología y para qué sirve?
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.
- 25 is the smallest square that can be written as a sum of 2 positive squares.
- '25 Lighters ', in Spanish '25 Lighters', is a song by Z-Ro.
- '25 to Life 'is a song by the American rapper Eminem.
- Manganese is the chemical element in the periodic table that has the symbol Mn and atomic number 25.
- The best athletes to wear number 25
Barry Bonds, MLB; Fred Biletnikoff, NFL; Mark McGwire, MLB; K.C. Jones, NBA
Please write usIf you know something interesting about the number 25 or any natural number (positive integer), please write to us.
Number 25 in other languages
|Spanish:||🔊 (número 25)|
|German:||🔊 (Anzahl 25)|
|French:||🔊 (nombre 25)|
|Portuguese:||🔊 (número 25)|
vinte e cinco
|Chinese:||🔊 (数 25)|
|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