Number 23 facts
The odd number 23 is spelled 🔊, and written in words: twenty-three. The ordinal number 23rd is said 🔊 and written as: twenty-third. The meaning of the number 23 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 23. What is 23 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, videos, news related to 23.
What is 23 in other units
|The number 23 converted to a Mayan number is|
|Decimal and Mayan number conversions.|
23 kilograms (kg) = 50.7 pounds (lbs)
23 pounds (lbs) = 10.4 kilograms (kg)
23 kilometers (km) equals to 14.292 miles (mi).
23 miles (mi) equals to 37.015 kilometers (km).
23 meters (m) equals to 37.015 feet (ft).
23 feet (ft) equals 7.010 meters (m).
23 centimeters (cm) equals to 9.1 inches (in).
23 inches (in) equals to 58.4 centimeters (cm).
23° Fahrenheit (°F) equals to -5° Celsius (°C)
23° Celsius (°C) equals to 73.4° Fahrenheit (°F)
23 Horsepower (hp) equals to 16.91 kilowatts (kW)
23 kilowatts (kW) equals to 31.28 horsepower (hp)
Sign language for number 23:
Number 23 in braille:
|Images of the number|
|Image (1) of the number||Image (2) of the number|
|More images, other sizes, codes and colors ...|
Number 23 infographic
Photo of number 23
Year 23 AD
Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)Gregorian year 23 is Buddhist year 566.
Buddhist year 23 is Gregorian year 520 a. C.
Gregorian year 23 is Islamic year -617 or -616.
Islamic year 23 is Gregorian year 643 or 644.
Gregorian year 23 is Persian year -600 or -599.
Persian year 23 is Gregorian 644 or 645.
Gregorian year 23 is Hebrew year 3783 or 3784.
Hebrew year 23 is Gregorian year 3737 a. C.
The Buddhist calendar is used in Sri Lanka, Cambodia, Laos, Thailand, and Burma. The Persian calendar is the official calendar in Iran and Afghanistan.
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Mathematics of no. 23
Multiplication table of 23
23 multiplied by two equals 46 (23 x 2 = 46).
23 multiplied by three equals 69 (23 x 3 = 69).
23 multiplied by four equals 92 (23 x 4 = 92).
23 multiplied by five equals 115 (23 x 5 = 115).
23 multiplied by seven equals 161 (23 x 7 = 161).
23 multiplied by eight equals 184 (23 x 8 = 184).
23 multiplied by nine equals 207 (23 x 9 = 207).
Fractions: decimal fraction and common fraction
Fraction table of 23
Half of 23 is 11,5 (23 / 2 = 11,5 = 11 1/2).
One third of 23 is 7,6667 (23 / 3 = 7,6667 = 7 2/3).
One quarter of 23 is 5,75 (23 / 4 = 5,75 = 5 3/4).
One fifth of 23 is 4,6 (23 / 5 = 4,6 = 4 3/5).
One seventh of 23 is 3,2857 (23 / 7 = 3,2857 = 3 2/7).
One eighth of 23 is 2,875 (23 / 8 = 2,875 = 2 7/8).
One ninth of 23 is 2,5556 (23 / 9 = 2,5556 = 2 5/9).
Advanced math operations
The number 23 is a prime number. The closest prime numbers are 19, 29.
The 23rd prime number in order is 83.
Factorization and factors (dividers)
The prime factors of 23
Prime numbers have no prime factors smaller than themselves.
The factors of 23 are 1, 23.
Total factors 2.
Sum of factors 24 (1).
Prime factor tree
23 is a prime number.
The second power of 232 is 529.
The third power of 233 is 12.167.
The square root √23 is 4,795832.
The cube root of 3√23 is 2,843867.
The natural logarithm of No. ln 23 = loge 23 = 3,135494.
The logarithm to base 10 of No. log10 23 = 1,361728.
The Napierian logarithm of No. log1/e 23 = -3,135494.
Trigonometric functionsThe cosine of 23 is -0,532833.
The sine of 23 is -0,84622.
The tangent of 23 is 1,588153.
Properties of the number 23
More math properties ...
Number 23 in Computer Science
|Code type||Code value|
|Port 23/TCP, UDP||Telnet protocol - unencrypted text communication, remote login service|
|Unix time||Unix time 23 is equal to Thursday Jan. 1, 1970, 12:23 a.m. GMT|
|IPv4, IPv6||Number 23 internet address in dotted format v4 0.0.0.23, v6 ::17|
|23 Decimal||= 10111 Binary|
|23 Decimal||= 212 Ternary|
|23 Decimal||= 27 Octal|
|23 Decimal||= 17 Hexadecimal (0x17 hex)|
|More SHA codes related to the number 23 ...|
If you know something interesting about the 23 number that you did not find on this page, do not hesitate to write us here.
The meaning of the number 3 (three), numerology 3
Character frequency 3: 1
The meaning of the number 2 (two), numerology 2
Character frequency 2: 1
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.
Interesting facts about the number 23
- (23) Thalia is asteroid number 23. It was discovered by J. R. Hind from George Bishop Observatory on 12/15/1852.
Areas, mountains and surfaces
- The total area of Sakhalin is 27,990 square miles (72,493 square km). Country Russia (Sakhalin). 23th largest island in the world.
- It is one of the lucky numbers for the zodiac sign Sagittarius.
- What is astrology and what is it for?
Distances between cities
- There is a 15 miles (23 km) direct distance between Brooklyn (USA) and The Bronx (USA).
- There is a 15 miles (23 km) direct distance between Ecatepec (Mexico) and Naucalpan de Juárez (Mexico).
- There is a 23 miles (36 km) direct distance between Goyang-si (South Korea) and Seongnam-si (South Korea).
- There is a 23 miles (37 km) direct distance between Chiba (Japan) and Kawasaki (Japan).
- More distances between cities ...
History and politics
- United Nations Security Council Resolution number 23, adopted 18 April 1947. Extending and enlarging commission relating to the 'Greek Question'. Resolution text.
- The 1981 coup in Spain, also known by the number 23F, was a failed coup attempt carried out on February 23, 1981 by some military commanders in Spain. The main events took place in the cities of Madrid and Valencia.
In other fields
- The 23 enigma is a belief in the significance of the number 23.
- Symbol of Hate: White supremacists, primarily on the west coast of the United States, may use a two-handed hand sign consisting of one hand showing or showing two fingers and the other showing or showing three fingers. Together, they signify the number 23, a number symbol for W ('White'). The list of evil numbers.
- Shakespeare was born on April 23, 1564 and died on April 23, 1616 at the age of 46.
- 23 is the smallest group of people where there is more than a 50% chance that 2 people will share the same birthday (day and month, not year)
- 23 is the smallest isolated prime, i.e., not an element of a set of twin primes
- 23 is the smallest prime whose reversal is a power: 32 = 25
- 23 is the only prime p such that p! is p digits long
- 23 is the smallest number of integer-sided boxes that tile a box so that no two boxes share a common length.
- Mike WiLL Made-It - 23 ft. Miley Cyrus, Wiz Khalifa, Juicy J (Official Music Video)
- '23' is a song by American producer Mike Will Made It, with American singer Miley Cyrus and American rappers Wiz Khalifa and Juicy J.
- Vanadium is the chemical element in the periodic table that has the symbol V and atomic number 23.
- Michael Jordan on his number 23: 'In school, when I played with my brother, my favorite number was 45 and his was too. But we were on the same team. He was the oldest and longest-serving on the team. He chose 45 and I chose 23, which was half (the count is 22.5 but MJ rounded the figure). I stayed with 23 and it accompanied me the whole time. '
- The best athletes to wear number 23
Michael Jordan, NBA; LeBron James, NBA; Kirk Gibson, MLB; Calvin Murphy, NBA; Ryne Sandberg, MLB
Tv, movies and cinematography
- The Number 23 (The number 23) is a suspense film directed by Joel Schumacher and starring Jim Carrey.
Please write usIf you know something interesting about the number 23 or any natural number (positive integer), please write to us.
№ 23 in other languages
|Spanish:||🔊 (número 23)|
|German:||🔊 (Nummer 23)|
|French:||🔊 (nombre 23)|
|Portuguese:||🔊 (número 23)|
vinte e três
|Hindi:||🔊 (संख्या 23)|
|Chinese:||🔊 (数 23)|
|Arabian:||🔊 (عدد 23)|
ثلاثة و عشرون
|Czech:||🔊 (číslo 23)|
|Korean:||🔊 (번호 23)|
|Danish:||🔊 (nummer 23)|
|Dutch:||🔊 (nummer 23)|
|Japanese:||🔊 (数 23)|
|Indonesian:||🔊 (jumlah 23)|
dua puluh tiga
|Italian:||🔊 (numero 23)|
|Norwegian:||🔊 (nummer 23)|
|Polish:||🔊 (liczba 23)|
|Russian:||🔊 (номер 23)|
|Turkish:||🔊 (numara 23)|
|Thai:||🔊 (จำนวน 23)|
|Ukrainian:||🔊 (номер 23)|
|Vietnamese:||🔊 (con số 23)|
hai mươi ba
|Other languages ...|
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Frequently asked questions about the number 23
Is 23 prime and why?
The number 23 is a prime number because its divisors are: 1, 23.
How do you write the number 23 in words?
23 can be written as "twenty-three".
Number 23 in News
|BBC: Rohingya: At least 23 dead, 30 missing after boat sinks
As many as 30 others are missing after the boat foundered and was abandoned by crew on Sunday.
Aug. 11, 2023
|The Sydney Morning Herald: Trio accused of stealing 23 million-year-old fossil with a saw and a rowboat
Outraged locals confronted the group, who then lied about having permission to remove the fossil from the bank of a New Zealand river.
Oct. 27, 2022
|France24: Live: At least 23 killed in missile strike on civilian convoy, says Ukraine governor
At least 23 people were killed when a Russian missile strike hit a civilian convoy in the Ukrainian region of Zaporizhzhia, the regional governor said on Friday, as Russian President Vladimir Putin prepared to host a ceremony at the Kremlin to annex four occupied parts of Ukraine. UN chief Antonio …
Sept. 30, 2022
|BBC: Week in pictures: 23 - 29 July 2022
A selection of powerful images from all over the globe, taken in the past seven days.
July 29, 2022
|BBC: Merseyside baby born at 23 weeks finally able to go home
Lucas was given only a 15% chance of survival when he was born at Liverpool Women's Hospital.
March 11, 2022