Number 11
Number 11 spell 🔊, write in words: eleven . Ordinal number 11th is said 🔊 and write: eleventh. The meaning of number 11 in Maths: Is Prime? Factorization and dividers. The square root and cube root of 11. The meaning in computer science, numerology, codes and images, writing and naming in other languages, other interesting facts, news.
Useful information about number 11
The decimal (Arabic) number 11 converted to a Roman number is XI.
Roman and decimal number conversions.
11 kilograms (kg) = 24.3 pounds (lb)
11 pounds (lb) = 5.0 kilograms (kg)
11 kilometers (km) equals to 6.835 miles (mi).
11 miles (mi) equals to 17.703 kilometers (km).
11 meters (m) equals to 17.703 feet (ft).
11 feet (ft) equals 3.353 meters (m).
11 centimeters (cm) equals to 4.3 inches (in).
11 inches (in) equals to 27.9 centimeters (cm).
11° Fahrenheit (°F) equals to -11.7° Celsius (°C)
11° Celsius (°C) equals to 51.8° Fahrenheit (°F)
11 Horsepower (hp) equals to 8.09 kilowatts (kW)
11 kilowatts (kW) equals to 14.96 horsepower (hp)
| The number 11 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Weight conversion
11 kilograms (kg) = 24.3 pounds (lb)
11 pounds (lb) = 5.0 kilograms (kg)
Length conversion
11 kilometers (km) equals to 6.835 miles (mi).
11 miles (mi) equals to 17.703 kilometers (km).
11 meters (m) equals to 17.703 feet (ft).
11 feet (ft) equals 3.353 meters (m).
11 centimeters (cm) equals to 4.3 inches (in).
11 inches (in) equals to 27.9 centimeters (cm).
Temperature conversion
11° Fahrenheit (°F) equals to -11.7° Celsius (°C)
11° Celsius (°C) equals to 51.8° Fahrenheit (°F)
Power conversion
11 Horsepower (hp) equals to 8.09 kilowatts (kW)
11 kilowatts (kW) equals to 14.96 horsepower (hp)
Codes and images of the number 11
Number 11 morse code: .---- .----Sign language for number 11:
| Images of the number | |
| Image (1) of the number | Image (2) of the number |
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Number 11 infographic.
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Gregorian, Hebrew, Islamic, Persian and Buddhist year (calendar)
Gregorian year 11 is Buddhist year 554.Buddhist year 11 is Gregorian year 532 a. C.
Gregorian year 11 is Islamic year -630 or -629.
Islamic year 11 is Gregorian year 632 or 633.
Gregorian year 11 is Persian year -612 or -611.
Persian year 11 is Gregorian 632 or 633.
Gregorian year 11 is Hebrew year 3771 or 3772.
Hebrew year 11 is Gregorian year 3749 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. 11
Multiplications
Multiplication table of 11
11 multiplied by two equals 22 (11 x 2 = 22).
11 multiplied by three equals 33 (11 x 3 = 33).
11 multiplied by four equals 44 (11 x 4 = 44).
11 multiplied by five equals 55 (11 x 5 = 55).
11 multiplied by six equals 66 (11 x 6 = 66).
11 multiplied by seven equals 77 (11 x 7 = 77).
11 multiplied by eight equals 88 (11 x 8 = 88).
11 multiplied by nine equals 99 (11 x 9 = 99).
show multiplications by 6, 7, 8, 9 ...
11 multiplied by seven equals 77 (11 x 7 = 77).
11 multiplied by eight equals 88 (11 x 8 = 88).
11 multiplied by nine equals 99 (11 x 9 = 99).
Fractions: decimal fraction and common fraction
Fraction table of 11
Half of 11 is 5,5 (11 / 2 = 5,5 = 5 1/2).
One third of 11 is 3,6667 (11 / 3 = 3,6667 = 3 2/3).
One quarter of 11 is 2,75 (11 / 4 = 2,75 = 2 3/4).
One fifth of 11 is 2,2 (11 / 5 = 2,2 = 2 1/5).
One sixth of 11 is 1,8333 (11 / 6 = 1,8333 = 1 5/6).
One seventh of 11 is 1,5714 (11 / 7 = 1,5714 = 1 4/7).
One eighth of 11 is 1,375 (11 / 8 = 1,375 = 1 3/8).
One ninth of 11 is 1,2222 (11 / 9 = 1,2222 = 1 2/9).
show fractions by 6, 7, 8, 9 ...
One seventh of 11 is 1,5714 (11 / 7 = 1,5714 = 1 4/7).
One eighth of 11 is 1,375 (11 / 8 = 1,375 = 1 3/8).
One ninth of 11 is 1,2222 (11 / 9 = 1,2222 = 1 2/9).
Calculator
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Advanced math operations
Is Prime?
The number 11 is a prime number. The closest prime numbers are 7, 13.
11th prime number in order is 31.
Factorization and dividers
Factorization 11 = 11
Divisors of number 11 are 1 , 11
Total Divisors 2.
Sum of Divisors 12.
Powers
The second power of 112 is 121.
The third power of 113 is 1.331.
Roots
The square root √11 is 3,316625.
The cube root of 3√11 is 2,22398.
Logarithms
The natural logarithm of No. ln 11 = loge 11 = 2,397895.
The logarithm to base 10 of No. log10 11 = 1,041393.
The Napierian logarithm of No. log1/e 11 = -2,397895.
Trigonometric functions
The cosine of 11 is 0,004426.The sine of 11 is -0,99999.
The tangent of 11 is -225,950846.
Properties of the number 11
Is a Friedman number: NoIs 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 11 in Computer Science
| Code type | Code value |
|---|---|
| Port 11/TCP, UDP | SYSTAT protocol |
| Unix time | Unix time 11 is equal to Thursday Jan. 1, 1970, 12:11 a.m. GMT |
| IPv4, IPv6 | Number 11 internet address in dotted format v4 0.0.0.11, v6 ::b |
| 11 Binary | = 3 Decimal |
| 11 Decimal | = 1011 Binary |
| 11 Decimal | = 102 Ternary |
| 11 Decimal | = 13 Octal |
| 11 Decimal | = B Hexadecimal (0xb hex) |
| 11 BASE64 | MTE= |
| 11 MD5 | 6512bd43d9caa6e02c990b0a82652dca |
| 11 SHA1 | 17ba0791499db908433b80f37c5fbc89b870084b |
| 11 SHA224 | 161a68601ec1d8ca45250557cff3ffb98eca53fbcf86bbdb8e8bb6e7 |
| 11 SHA256 | 4fc82b26aecb47d2868c4efbe3581732a3e7cbcc6c2efb32062c08170a05eeb8 |
| 11 SHA384 | 9b20aa6472eef4fd186d231637b1c1d55a5a434cc9130d6afcaaf486253a20c23a4eaeea419594c17f46bc53c7cee12e |
| More SHA codes related to the number 11 ... | |
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Numerology 11
Numerology number 11: what does it mean spiritually?
We understand all aspects of our existence through numerology by simplifying sacred numbers and applying them to every aspect of our lives. We can all understand and explain our love lives, careers, business, and health in mathematical terms as well as our friendships, spirituality, leisure habits, and personalities.
The universe is made up of ten fundamental numbers, 0 through 9. There are also 20 master numbers, which are considered to be in the universe. These master numbers include the number 11. It is different from the number 1 and 2. After all, it is stronger because it combines the qualities of both.
Read more ...The meaning of the number 1 (one), numerology 1
Character frequency 1: 2
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 meaning of the number 1 (one), numerology 1 ...
Interesting facts about the number 11
Asteroids
- (11) Parthenope is asteroid number 11. It was discovered by A. de Gasparis from Obs. Capodimonte Astronomical on 5/11/1850.
Aircrafts and flights
- 09/11/2001 the American Airlines plane, flight number 11, Boeing 767-223ER crashed in New York City, US 81 passengers and 11 crew members died.
- 11/27/1983 the Avianca plane, flight number 011, Boeing 747-283B crashed in Madrid, Spain 162 passengers and 19 crew members died.
Areas, mountains and surfaces
- The total area of Sulawesi is 69,761 square miles (180,681 square km). Country Indonesia (Gorontalo and Central, North, South, Southeast and West Sulawesi). 11th largest island in the world.
Astrology
- It is one of the lucky numbers for the zodiac sign Taurus and Pisces.
- What is astrology and what is it for?
Games
History and politics
- 11 Downing Street The address of the UK Chancellor of the Treasury's London residence.
In other fields
- September 11 is La Diada Nacional de Catalunya or Diada.
- The attacks of September 11, 2001 (commonly referred to as 9/11 or 9/11) were a series of suicide terrorist attacks committed that day in the United States.
- The attacks of March 11, 2004, known by the number 11M, were a series of terrorist attacks on four trains of the Madrid Cercanías network.
- If you dream of the number 11 you should keep in mind that it symbolizes that the universe will help you face trials.
Mathematics
- 11 is the largest known multiplicative persistence.
Music
- '11: 11 'is a song by the Canadian-American singer Rufus Wainwright or the South Korean singer Taeyeon.
- '11' is a song by the American singer-songwriter Cassadee Pope.
Science
- Sodium is the chemical element in the periodic table that has the symbol Na and atomic number 11.
Sports
- The best athletes to wear number 11
Isaiah Thomas, NBA; Mark Messier, NHL; Elvin Hayes, NBA; Yao Ming, NBA; Cale Yarborough, NASCAR; Teresa Weatherspoon, WNBA
Superstitions
- New spiritual trends claim that 11:11 on a clock refers to the signs of protectors or spirit guides.
Please write us
If you know something interesting about the number 11 or any natural number (positive integer), please write to us.Number 11 in other languages
How to say or write the number eleven in Spanish, German, French and other languages.
| Spanish: | 🔊 (número 11) | once |
| German: | 🔊 (Anzahl 11) | elf |
| French: | 🔊 (nombre 11) | onze |
| Portuguese: | 🔊 (número 11) | onze |
| Chinese: | 🔊 (数 11) | 十一 |
| Arabian: | 🔊 (عدد 11) | أحد عشر |
| Czech: | 🔊 (číslo 11) | jedenáct |
| Korean: | 🔊 (번호 11) | 십일 |
| Danish: | 🔊 (nummer 11) | elleve |
| Hebrew: | (מספר 11) | אחד עשרה |
| Dutch: | 🔊 (nummer 11) | elf |
| Japanese: | 🔊 (数 11) | 十一 |
| Indonesian: | 🔊 (jumlah 11) | sebelas |
| Italian: | 🔊 (numero 11) | undici |
| Norwegian: | 🔊 (nummer 11) | elleve |
| Polish: | 🔊 (liczba 11) | jedenaście |
| Russian: | 🔊 (номер 11) | одиннадцать |
| Turkish: | 🔊 (numara 11) | onbir |
| Thai: | 🔊 (จำนวน 11) | สิบเอ็ด |
| Ukrainian: | 🔊 (номер 11) | одинадцять |
| Vietnamese: | 🔊 (con số 11) | mười một |
| Other languages ... | ||
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Number 11 in News
| BBC: Week in pictures: 11 - 17 September 2021
A selection of powerful images from all over the globe, taken this week. Sept. 18, 2021 |
| BBC: Jaipur: Lightning strike kills 11 taking selfies in India
The incident happened when tourists were at a popular fort in India's Jaipur city. July 12, 2021 |
| CNN: Indian Prime Minister fires health minister and 11 others as Covid crisis lingers
Indian Prime Minister Narendra Modi dropped 12 members of his cabinet on Wednesday in a dramatic reshuffle, including the federal ministers for health and law, as he faces fierce criticism over the government's alleged mishandling of the coronavirus pandemic. July 8, 2021 |
| BBC: Microsoft’s Windows 11 blue screen of death to become black
The new colour in the Windows 11 operating system matches the new black logon and shutdown screens. July 2, 2021 |
| CNN: Windows 11 has leaked. It's a bunch of BS
Windows 10 was supposed to be Microsoft's ultimate PC operating system. The promise: Windows 10 would forever get updated twice a year, bringing tweaks, the occasional fresh coat of paint and new features to keep your computer up to date. June 16, 2021 |