Number 209 facts

The odd number 209 is spelled 🔊, and written in words: two hundred and nine. The ordinal number 209th is said 🔊 and written as: two hundred and ninth. The meaning of the number 209 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 209. What is 209 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 209.

Interesting facts about the number 209


  • (209) Dido is asteroid number 209. It was discovered by C. H. F. Peters from Litchfield Observatory, Clinton on 10/22/1879.

Areas, mountains and surfaces

  • The total area of Ayon is 770 square miles (2,000 square km). Country Russia (Chukotka Autonomous Okrug). 209th largest island in the world.

Distances between cities

  • There is a 130 miles (209 km) direct distance between Ashgabat (Turkmenistan) and Mashhad (Iran).
  • There is a 130 miles (209 km) direct distance between Beirut (Lebanon) and Zarqa (Jordan).
  • There is a 209 miles (336 km) direct distance between Ciudad Nezahualcoyotl (Mexico) and León (Mexico).
  • There is a 209 miles (335 km) direct distance between Daejeon (South Korea) and Pyongyang (North Korea).
  • More distances between cities ...
  • There is a 209 miles (336 km) direct distance between Delhi (India) and Jalandhar (India).
  • There is a 209 miles (335 km) direct distance between Foshan (China) and Jieyang (China).
  • There is a 209 miles (335 km) direct distance between Handan (China) and Pingdingshan (China).
  • There is a 209 miles (335 km) direct distance between Hohhot (China) and Taiyuan (China).
  • There is a 209 miles (336 km) direct distance between Nova Iguaçu (Brazil) and São Paulo (Brazil).
  • There is a 209 miles (335 km) direct distance between Samara (Russia) and Saratov (Russia).

History and politics

  • United Nations Security Council Resolution number 209, adopted 4 September 1965. Deteriorating situation along ceasefire line in Kashmir. Resolution text.


  • 209 is the smallest multiple of 11 such that its digit sum is also a multiple of 11
  • 209 is the smallest quasi-Carmichael number in base 9.

Mobile and telephony

  • 209 is an area code for Stockton, California (CA), USA, according to the North American Numbering Plan.

What is 209 in other units

The decimal (Arabic) number 209 converted to a Roman number is CCIX. Roman and decimal number conversions.
The number 209 converted to a Mayan number is mayan number 209
Decimal and Mayan number conversions.

Weight conversion

209 kilograms (kg) = 460.8 pounds (lbs)
209 pounds (lbs) = 94.8 kilograms (kg)

Length conversion

209 kilometers (km) equals to 129.867 miles (mi).
209 miles (mi) equals to 336.353 kilometers (km).
209 meters (m) equals to 336.353 feet (ft).
209 feet (ft) equals 63.704 meters (m).
209 centimeters (cm) equals to 82.3 inches (in).
209 inches (in) equals to 530.9 centimeters (cm).

Temperature conversion

209° Fahrenheit (°F) equals to 98.3° Celsius (°C)
209° Celsius (°C) equals to 408.2° Fahrenheit (°F)

Power conversion

209 Horsepower (hp) equals to 153.70 kilowatts (kW)
209 kilowatts (kW) equals to 284.20 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
209 seconds equals to 3 minutes, 29 seconds
209 minutes equals to 3 hours, 29 minutes

Codes and images of the number 209

Number 209 morse code: ..--- ----- ----.
Sign language for number 209:
Sign language for number 209 Sign language for number 209 Sign language for number 209
Number 209 in braille:
Number 209 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 209 black image Number 209 red image
More images, other sizes, codes and colors ...

Number 209 infographic

Year 209 AD

  • In India, the reign of Chandashri, Satavahana king of the Andhra, began.
  • Publius Septimius Geta received the titles of Imperator and Augustus from his father, emperor Septimius Severus.

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

Gregorian year 209 is Buddhist year 752.
Buddhist year 209 is Gregorian year 334 a. C.
Gregorian year 209 is Islamic year -426 or -425.
Islamic year 209 is Gregorian year 824 or 825.
Gregorian year 209 is Persian year -414 or -413.
Persian year 209 is Gregorian 830 or 831.
Gregorian year 209 is Hebrew year 3969 or 3970.
Hebrew year 209 is Gregorian year 3551 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 209 is not a prime number. The closest prime numbers are 199, 211.
The 209th prime number in order is 1289.

Factorization and factors (dividers)

The prime factors of 209 are 11 * 19
The factors of 209 are 1, 11, 19, 209.
Total factors 4.
Sum of factors 240 (31).

Prime factor tree


The second power of 2092 is 43.681.
The third power of 2093 is 9.129.329.


The square root √209 is 14,456832.
The cube root of 3209 is 5,934472.


The natural logarithm of No. ln 209 = loge 209 = 5,342334.
The logarithm to base 10 of No. log10 209 = 2,320146.
The Napierian logarithm of No. log1/e 209 = -5,342334.

Trigonometric functions

The cosine of 209 is -0,083989.
The sine of 209 is 0,996467.
The tangent of 209 is -11,864185.

Number 209 in Computer Science

Code typeCode value
Port 209/TCP, UDPThe Quick Mail Transfer Protocol
(Miscellaneous HTML entities)
Unix timeUnix time 209 is equal to Thursday Jan. 1, 1970, 12:03:29 a.m. GMT
IPv4, IPv6Number 209 internet address in dotted format v4, v6 ::d1
209 Decimal = 11010001 Binary
209 Decimal = 21202 Ternary
209 Decimal = 321 Octal
209 Decimal = D1 Hexadecimal (0xd1 hex)
209 BASE64MjA5
209 MD5b1d10e7bafa4421218a51b1e1f1b0ba2
209 SHA1acfdd18ea7f4a2ba74132ba977dc207204142994
209 SHA2244cb1ed3415117cc2eb3cf428209202a81dd9024da96f8e4f12e7042c
209 SHA25683f814f7a92e365cbd79f9addceed185761a8d38a06a2d4350bb1fe4b7632b34
209 SHA384720c58b8b1bc09a91d05f2717d4f3b0d78aae0be04959d1344ce8d43f9c4fbaa121e665b4c8f8bdcb954c6eb40a7618f
More SHA codes related to the number 209 ...

If you know something interesting about the 209 number that you did not find on this page, do not hesitate to write us here.

Numerology 209

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 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, super-sensitivity 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 the number 2 (two), numerology 2 ...

The meaning of the number 0 (zero), numerology 0

Character frequency 0: 1

Everything begins at the zero point and at the zero point everything ends. Many times we do not know the end, but we know the beginning, it is at the zero point.
More about the the number 0 (zero), numerology 0 ...

№ 209 in other languages

How to say or write the number two hundred and nine in Spanish, German, French and other languages.
Spanish: 🔊 (número 209)

doscientos nueve

German: 🔊 (Nummer 209)


French: 🔊 (nombre 209)

deux cent neuf

Portuguese: 🔊 (número 209)

duzentos e nove

Hindi: 🔊 (संख्या 209)

दो सौ, नौ

Chinese: 🔊 (数 209)


Arabian: 🔊 (عدد 209)

مئتان و تسعة

Czech: 🔊 (číslo 209)

dvěstě devět

Korean: 🔊 (번호 209)


Danish: 🔊 (nummer 209)

tohundrede og ni

Hebrew: (מספר 209)

מאתיים ותשע

Dutch: 🔊 (nummer 209)


Japanese: 🔊 (数 209)


Indonesian: 🔊 (jumlah 209)

dua ratus sembilan

Italian: 🔊 (numero 209)


Norwegian: 🔊 (nummer 209)

to hundre og ni

Polish: 🔊 (liczba 209)

dwieście dziewięć

Russian: 🔊 (номер 209)

двести девять

Turkish: 🔊 (numara 209)


Thai: 🔊 (จำนวน 209)


Ukrainian: 🔊 (номер 209)

двісті дев'ять

Vietnamese: 🔊 (con số 209)

hai trăm lẻ chín

Other languages ...

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Frequently asked questions about the number 209

  • How do you write the number 209 in words?

    209 can be written as "two hundred and nine".

Number 209 in News

BBC: Biden calls for order after police clear UCLA camp
Officers in riot gear arrested 209 people as they dismantled their weeklong pro-Palestinian protest.
May 2, 2024
The Sydney Morning Herald: Sunday was the busiest day for air travel in the US since the start of the pandemic
Airport security screened 20.9 million people during the 10-day travel period that ended on Sunday -- 89 per cent of levels recorded before the pandemic.
Nov. 30, 2021
BBC: England v India: Rain delays start as tourists chase 209 to win
Persistent rain delays the start of what could be a grandstand final day in the first Test between England and India at Trent Bridge.
Aug. 8, 2021

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