# Number 19 facts

The odd number 19 is spelled 🔊, and written in words: nineteen. The ordinal number 19th is said 🔊 and written as: nineteenth. The meaning of the number 19 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 19. What is 19 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 19.

## What is 19 in other units

The decimal (Arabic) number 19 converted to a Roman number is XIX. Roman and decimal number conversions.
 The number 19 converted to a Mayan number is Decimal and Mayan number conversions.

#### Weight conversion

19 kilograms (kg) = 41.9 pounds (lbs)
19 pounds (lbs) = 8.6 kilograms (kg)

#### Length conversion

19 kilometers (km) equals to 11.806 miles (mi).
19 miles (mi) equals to 30.578 kilometers (km).
19 meters (m) equals to 30.578 feet (ft).
19 feet (ft) equals 5.791 meters (m).
19 centimeters (cm) equals to 7.5 inches (in).
19 inches (in) equals to 48.3 centimeters (cm).

#### Temperature conversion

19° Fahrenheit (°F) equals to -7.2° Celsius (°C)
19° Celsius (°C) equals to 66.2° Fahrenheit (°F)

#### Power conversion

19 Horsepower (hp) equals to 13.97 kilowatts (kW)
19 kilowatts (kW) equals to 25.84 horsepower (hp)

### Codes and images of the number 19

Number 19 morse code: .---- ----.
Sign language for number 19:

Number 19 in braille:
Images of the number
Image (1) of the numberImage (2) of the number
More images, other sizes, codes and colors ...

### Photo of number 19

Germanicus, Roman general died.

### Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)

Gregorian year 19 is Buddhist year 562.
Buddhist year 19 is Gregorian year 524 a. C.
Gregorian year 19 is Islamic year -622 or -621.
Islamic year 19 is Gregorian year 640.
Gregorian year 19 is Persian year -604 or -603.
Persian year 19 is Gregorian 640 or 641.
Gregorian year 19 is Hebrew year 3779 or 3780.
Hebrew year 19 is Gregorian year 3741 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.

## Mathematics of no. 19

### Multiplications

#### Multiplication table of 19

19 multiplied by two equals 38 (19 x 2 = 38).
19 multiplied by three equals 57 (19 x 3 = 57).
19 multiplied by four equals 76 (19 x 4 = 76).
19 multiplied by five equals 95 (19 x 5 = 95).
19 multiplied by six equals 114 (19 x 6 = 114).
19 multiplied by seven equals 133 (19 x 7 = 133).
19 multiplied by eight equals 152 (19 x 8 = 152).
19 multiplied by nine equals 171 (19 x 9 = 171).
show multiplications by 6, 7, 8, 9 ...

### Fractions: decimal fraction and common fraction

#### Fraction table of 19

Half of 19 is 9,5 (19 / 2 = 9,5 = 9 1/2).
One third of 19 is 6,3333 (19 / 3 = 6,3333 = 6 1/3).
One quarter of 19 is 4,75 (19 / 4 = 4,75 = 4 3/4).
One fifth of 19 is 3,8 (19 / 5 = 3,8 = 3 4/5).
One sixth of 19 is 3,1667 (19 / 6 = 3,1667 = 3 1/6).
One seventh of 19 is 2,7143 (19 / 7 = 2,7143 = 2 5/7).
One eighth of 19 is 2,375 (19 / 8 = 2,375 = 2 3/8).
One ninth of 19 is 2,1111 (19 / 9 = 2,1111 = 2 1/9).
show fractions by 6, 7, 8, 9 ...

### Calculator

 19

#### Is Prime?

The number 19 is a prime number. The closest prime numbers are 17, 23.
The 19th prime number in order is 67.

#### Factorization and factors (dividers)

The prime factors of 19
Prime numbers have no prime factors smaller than themselves.
The factors of 19 are 1, 19.
Total factors 2.
Sum of factors 20 (1).

#### Prime factor tree

19 is a prime number.

#### Powers

The second power of 192 is 361.
The third power of 193 is 6.859.

#### Roots

The square root √19 is 4,358899.
The cube root of 319 is 2,668402.

#### Logarithms

The natural logarithm of No. ln 19 = loge 19 = 2,944439.
The logarithm to base 10 of No. log10 19 = 1,278754.
The Napierian logarithm of No. log1/e 19 = -2,944439.

### Trigonometric functions

The cosine of 19 is 0,988705.
The sine of 19 is 0,149877.
The tangent of 19 is 0,151589.

### Properties of the number 19

More math properties ...

## Number 19 in Computer Science

Code typeCode value
Port 19/TCP, UDPCHARGEN (Character Generator) protocol
Unix timeUnix time 19 is equal to Thursday Jan. 1, 1970, 12:19 a.m. GMT
IPv4, IPv6Number 19 internet address in dotted format v4 0.0.0.19, v6 ::13
19 Decimal = 10011 Binary
19 Decimal = 201 Ternary
19 Decimal = 23 Octal
19 Decimal = 13 Hexadecimal (0x13 hex)
19 BASE64MTk=
19 SHA1b3f0c7f6bb763af1be91d9e74eabfeb199dc1f1f
19 SHA2246d81d201ee3527b82cf59f3bface88fd2ddbffd3d58fcda4d4b5c4ec
19 SHA2569400f1b21cb527d7fa3d3eabba93557a18ebe7a2ca4e471cfe5e4c5b4ca7f767
More SHA codes related to the number 19 ...

If you know something interesting about the 19 number that you did not find on this page, do not hesitate to write us here.

## Numerology 19

### The meaning of the number 9 (nine), numerology 9

Character frequency 9: 1

The number 9 (nine) is the sign of ideals, Universal interest and the spirit of combat for humanitarian purposes. It symbolizes the inner Light, prioritizing ideals and dreams, experienced through emotions and intuition. It represents the ascension to a higher degree of consciousness and the ability to display love for others. He/she is creative, idealistic, original and caring.
More about the the number 9 (nine), numerology 9 ...

### The meaning of the number 1 (one), numerology 1

Character frequency 1: 1

Number one (1) came to develop or balance creativity, independence, originality, self-reliance and confidence in the world. It reflects power, creative strength, quick mind, drive and ambition. It is the sign of individualistic and aggressive nature.
More about the the number 1 (one), numerology 1 ...

## Interesting facts about the number 19

### Asteroids

• (19) Fortuna is asteroid number 19. It was discovered by J. R. Hind from George Bishop Observatory on 8/22/1852.

### Areas, mountains and surfaces

• The total area of Mindanao is 37,660 square miles (97,530 square km). Country Philippines (Caraga, Davao, Bangsamoro, Northern Mindanao, Soccsksargen, and Zamboanga Peninsula). 19th largest island in the world.

### Biology

• The Covid-19 coronavirus is a type of virus that circulates among animals but some of them can also affect humans and can cause respiratory problems. The SARS-CoV-2 coronavirus is a new type of coronavirus that can affect people and was first detected in December 2019 in Wuhan City, Hubei Province, China. COVID-19 (coronavirus disease 2019) is deadlier than the flu.

### Distances between cities

• There is a 19 miles (30 km) direct distance between Bucheon-si (South Korea) and Suwon-si (South Korea).
• There is a 19 miles (30 km) direct distance between Farīdābād (India) and Ghāziābād (India).
• There is a 19 miles (30 km) direct distance between Hong Kong (Hong Kong) and Shenzhen (China).
• There is a 19 miles (29 km) direct distance between Kobe (Japan) and Ōsaka-shi (Japan).
• More distances between cities ...
• There is a 19 miles (29 km) direct distance between Nova Iguaçu (Brazil) and Rio de Janeiro (Brazil).
• There is a 19 miles (30 km) direct distance between Seoul (South Korea) and Suwon-si (South Korea).

### Games

• Pokémon Rattata (Koratta) is a Pokémon number # 019 of the National Pokédex. Rattata is a normal type Pokémon in the first generation. It is a Field Egg group Pokémon. Rattata's other indexes are Johto index 017 , Teselia index 059 .

### History and politics

• United Nations Security Council Resolution number 19, adopted 27 February 1947. Straits of Corfu incidents. Resolution text.

### In other fields

• Dreaming about the number 19 means inspiration.

### Mathematics

• 19 is the 4th centered triangular number

Example of 4th centered triangular number with 19 dots.
• 19 is the 3rd centered hexagonal number

Example of 4th centered hexagonal number with 37 dots.
• 19 is the side length of the Go board
• 19 is the largest prime which is a palindrome in Roman numerals
• 19 is the smallest number n such that nn is pandigital (contains all 10 digits)
• 19 is the only number n for which there is no multi-digit palindrome whose digit sum and beginning are both n
• More mathematics ...
• 19 is the maximum number of 4th powers needed to sum to any number.

### Music

• '19 Somethin 'is a song written by David Lee and Chris DuBois, and recorded by American country singer Mark Wills.
• '19 and Crazy ', in Spanish '19 y loco', is a song recorded by the American country music duo Bomshel.
• '19 You + Me ', in Spanish '19 Tu + Yo', is a debut song by the American country music duo Dan + Shay.

### Science

• Potassium is the chemical element in the periodic table that has the symbol K and atomic number 19.

### Sports

• The best athletes to wear number 19
Johnny Unitas, NFL; Willis Reed, NBA; Steve Yzerman, NHL; Lance Alworth, NFL, Bob Feller, MLB; Robin Yount, MLB; Tony Gwynn, MLB

## № 19 in other languages

How to say or write the number nineteen in Spanish, German, French and other languages.
 Spanish: 🔊 (número 19) diecinueve German: 🔊 (Nummer 19) neunzehn French: 🔊 (nombre 19) dix-neuf Portuguese: 🔊 (número 19) dezenove Hindi: 🔊 (संख्या 19) उन्नीस Chinese: 🔊 (数 19) 十九 Arabian: 🔊 (عدد 19) تسعة عشر Czech: 🔊 (číslo 19) devatenáct Korean: 🔊 (번호 19) 십구 Danish: 🔊 (nummer 19) nitten Hebrew: (מספר 19) תשע עשרה Dutch: 🔊 (nummer 19) negentien Japanese: 🔊 (数 19) 十九 Indonesian: 🔊 (jumlah 19) sembilan belas Italian: 🔊 (numero 19) diciannove Norwegian: 🔊 (nummer 19) nitten Polish: 🔊 (liczba 19) dziewiętnaście Russian: 🔊 (номер 19) девятнадцать Turkish: 🔊 (numara 19) ondokuz Thai: 🔊 (จำนวน 19) สิบเก้า Ukrainian: 🔊 (номер 19) дев'ятнадцять Vietnamese: 🔊 (con số 19) mười chín Other languages ...

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• ### Is 19 prime and why?

The number 19 is a prime number because its divisors are: 1, 19.

• ### How do you write the number 19 in words?

19 can be written as "nineteen".

## Number 19 in News

 The Sydney Morning Herald: Genes spanning 19 centuries show Viking age left its mark on genetics A study by Stockholm University molecular archaeologists explores the genetic dynamics of people in Norway, Sweden and Denmark dating back two millennia. Jan. 6, 2023 BBC: Kentucky: At least 19 dead in worst Appalachia floods for years Rainfall in the region ahead of the flash floods was "virtually unprecedented", state geologist says. July 30, 2022 NyTimes: 2 Killed and at Least 19 Wounded in Shooting in Norway’s Capital The shooting happened near a popular gay club in downtown Oslo, on the weekend when the city is set to host its Pride parade. June 25, 2022 BBC: Chelsea: Bruce Buck to step down after 19 years as chairman Chelsea announce that Bruce Buck will be stepping down from his role as chairman on 30 June. June 20, 2022 NyTimes: In a Kyiv Basement, 19 Surrogate Babies Are Trapped by War but Kept Alive by Nannies Some surrogate mothers are trapped by the fighting as their due dates near. And newborns face uncertain fates, with many biological parents now unable to travel to Ukraine. March 12, 2022