Number 39 facts

The odd number 39 is spelled 🔊, and written in words: thirty-nine. The ordinal number 39th is said 🔊 and written as: thirty-ninth. Phone prefix +39 or 0039. The meaning of the number 39 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 39. What is 39 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, videos, news related to 39.

Interesting facts about the number 39


  • (39) Laetitia is asteroid number 39. It was discovered by J. Chacornac from Paris Observatory on 2/8/1856.

Areas, mountains and surfaces

  • The total area of Taiwan (main island) is 13,323 square miles (34,507 square km). Country Republic of China (Taiwan). 39th largest island in the world.

Distances between cities

  • There is a 39 miles (62 km) direct distance between Benxi (China) and Shenyang (China).
  • There is a 39 miles (62 km) direct distance between Dongguan (China) and Foshan (China).

History and politics

  • United Nations Security Council Resolution number 39, adopted 20 January 1948. Proposal to establish committee relating to India, Pakistan and Kashmir. Resolution text.


  • The 39 steps is the title of the John Buchan novel and subsequent films.


  • 39 is the smallest number whose sum of digits is larger than that of its square
  • 39 is the least composite odd number that is the sum of the primes between its smallest and largest prime factors (39 = 3 x 13 = 3 + 5 + 7 + 11 + 13)
  • 39 is the smallest number with four X's in its Roman numerals notation XXXIX; note that five X's are impossible
  • 39 is the smallest number which has 3 different partitions into 3 parts with the same product.

Mobile and telephony

  • Number 39 or +39 or 0039 is a dial the international call prefix for Italy. (00/+) is dial the international call prefix.


  • Queen - '39 (Official Lyric Video)
  • '39GalaxyZ' is the single released by the Japanese band Sug.


  • Yttrium is the chemical element in the periodic table that has the symbol Y and atomic number 39.


  • The best athletes to wear number 39
    Larry Csonka, NFL; Dominik Hasek, NHL; Roy Campanella, MLB


  • Many Afghans avoid 39 in their cell phone numbers, car license plates, etc.

Tv, movies and cinematography

  • Film: 39 Steps (Thirty-nine Steps) (39 Steps (The Thirty-nine Steps), The) Year: 1935 Runtime: 81 Director: Alfred Hitchcock With: Robert Donat; Madeleine Carroll

What is 39 in other units

The decimal (Arabic) number 39 converted to a Roman number is XXXIX. Roman and decimal number conversions.
The number 39 converted to a Mayan number is mayan number 39
Decimal and Mayan number conversions.

Weight conversion

39 kilograms (kg) = 86.0 pounds (lbs)
39 pounds (lbs) = 17.7 kilograms (kg)

Length conversion

39 kilometers (km) equals to 24.233 miles (mi).
39 miles (mi) equals to 62.764 kilometers (km).
39 meters (m) equals to 62.764 feet (ft).
39 feet (ft) equals 11.887 meters (m).
39 centimeters (cm) equals to 15.4 inches (in).
39 inches (in) equals to 99.1 centimeters (cm).

Temperature conversion

39° Fahrenheit (°F) equals to 3.9° Celsius (°C)
39° Celsius (°C) equals to 102.2° Fahrenheit (°F)

Power conversion

39 Horsepower (hp) equals to 28.68 kilowatts (kW)
39 kilowatts (kW) equals to 53.03 horsepower (hp)

Codes and images of the number 39

Number 39 morse code: ...-- ----.
Sign language for number 39:
Sign language for number 39 Sign language for number 39
Number 39 in braille:
Number 39 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 39 black image Number 39 red image
More images, other sizes, codes and colors ...

Number 39 infographic

Photo of number 39

Photo of the number 39

Year 39 AD

  • One of the first uprisings against Chinese rule was begun by two daughters of a Vietnamese aristocrat.
  • Philo led a Jewish delegation to Rome to protest the anti-Jewish conditions in Alexandria.

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

Gregorian year 39 is Buddhist year 582.
Buddhist year 39 is Gregorian year 504 a. C.
Gregorian year 39 is Islamic year -601 or -600.
Islamic year 39 is Gregorian year 659 or 660.
Gregorian year 39 is Persian year -584 or -583.
Persian year 39 is Gregorian 660 or 661.
Gregorian year 39 is Hebrew year 3799 or 3800.
Hebrew year 39 is Gregorian year 3721 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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Advanced math operations

Is Prime?

The number 39 is not a prime number. The closest prime numbers are 37, 41.
The 39th prime number in order is 167.

Factorization and factors (dividers)

The prime factors of 39 are 3 * 13
The factors of 39 are 1, 3, 13, 39.
Total factors 4.
Sum of factors 56 (17).

Prime factor tree


The second power of 392 is 1.521.
The third power of 393 is 59.319.


The square root √39 is 6,244998.
The cube root of 339 is 3,391211.


The natural logarithm of No. ln 39 = loge 39 = 3,663562.
The logarithm to base 10 of No. log10 39 = 1,591065.
The Napierian logarithm of No. log1/e 39 = -3,663562.

Trigonometric functions

The cosine of 39 is 0,266643.
The sine of 39 is 0,963795.
The tangent of 39 is 3,614554.

Number 39 in Computer Science

Code typeCode value
Port 39/TCP, UDPResource Location Protocol
ASCII Html' Apostrophe '
(ISO 8859-1 Characters)
Unix timeUnix time 39 is equal to Thursday Jan. 1, 1970, 12:39 a.m. GMT
IPv4, IPv6Number 39 internet address in dotted format v4, v6 ::27
39 Decimal = 100111 Binary
39 Decimal = 1110 Ternary
39 Decimal = 47 Octal
39 Decimal = 27 Hexadecimal (0x27 hex)
39 BASE64Mzk=
39 MD5d67d8ab4f4c10bf22aa353e27879133c
39 SHA1ca3512f4dfa95a03169c5a670a4c91a19b3077b4
39 SHA224a65b9aff1ca328b12e7812d30a2b08cc878346c420acd4cfa84c23b9
39 SHA2560b918943df0962bc7a1824c0555a389347b4febdc7cf9d1254406d80ce44e3f9
39 SHA384f694c227512d9d46d07aa7219eff2702123eb287c6eb0f6602a028f079cd8a3fa130597473d23d9162ebb31cb6b8bd3a
More SHA codes related to the number 39 ...

If you know something interesting about the 39 number that you did not find on this page, do not hesitate to write us here.

Numerology 39

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 3 (three), numerology 3

Character frequency 3: 1

The number three (3) came to share genuine expression and sensitivity with the world. People associated with this number need to connect with their deepest emotions. The number 3 is characterized by its pragmatism, it is utilitarian, sagacious, dynamic, creative, it has objectives and it fulfills them. He/she is also self-expressive in many ways and with good communication skills.
More about the the number 3 (three), numerology 3 ...

№ 39 in other languages

How to say or write the number thirty-nine in Spanish, German, French and other languages.
Spanish: 🔊 (número 39)

treinta y nueve

German: 🔊 (Nummer 39)


French: 🔊 (nombre 39)


Portuguese: 🔊 (número 39)

trinta e nove

Hindi: 🔊 (संख्या 39)


Chinese: 🔊 (数 39)


Arabian: 🔊 (عدد 39)

تسعة و ثلاثون

Czech: 🔊 (číslo 39)

třicet devět

Korean: 🔊 (번호 39)


Danish: 🔊 (nummer 39)


Hebrew: (מספר 39)

שלושים ותשע

Dutch: 🔊 (nummer 39)


Japanese: 🔊 (数 39)


Indonesian: 🔊 (jumlah 39)

tiga puluh sembilan

Italian: 🔊 (numero 39)


Norwegian: 🔊 (nummer 39)


Polish: 🔊 (liczba 39)

trzydzieści dziewięć

Russian: 🔊 (номер 39)

тридцать девять

Turkish: 🔊 (numara 39)


Thai: 🔊 (จำนวน 39)


Ukrainian: 🔊 (номер 39)

тридцять дев'ять

Vietnamese: 🔊 (con số 39)

ba mươi chín

Other languages ...

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Frequently asked questions about the number 39

  • How do you write the number 39 in words?

    39 can be written as "thirty-nine".

Number 39 in News

BBC: 700 games, 39 titles - Real Madrid's unsung heroes
With 700 Real Madrid games and 39 titles between them, BBC Sport's Andy West explains why Lucas Vazquez and Nacho deserve more praise.
April 30, 2024
BBC: Paul Bryan: 'Fantasist' killer convicted of murder after 39 years on the run
Paul Bryan is found guilty of stabbing Roman Szalajko to death after being on the run for 39 years.
Nov. 7, 2023
BBC: How were the 39 people killed in the Essex lorry case identified?
How tattoos, fingerprints and hidden numbers helped identify the Essex lorry victims.
Oct. 22, 2023
BBC: England U21 1-0 Spain U21: England win Under-21 Euros for first time in 39 years
England win the European Under-21 Championship for the first time in almost 40 years as they beat Spain in a dramatic final in Georgia.
July 8, 2023
BBC: Premier League: The season which had a bit of everything - including 39 managers
BBC Sport looks back at a strange Premier League season which had a bit of everything.
May 28, 2023

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