Number 2021 facts

The odd number 2,021 is spelled 🔊, and written in words: two thousand and twenty-one. The ordinal number 2021st is said 🔊 and written as: two thousand and twenty-first. The meaning of the number 2021 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 2021. What is 2021 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 2021.

Interesting facts about the number 2021

Asteroids

  • (2021) Poincaré is asteroid number 2021. It was discovered by L. Boyer from Algiers-Bouzaréah Observatory on 6/26/1936.

Distances between cities

  • There is a 2,021 miles (3,252 km) direct distance between Abū Ghurayb (Iraq) and Mumbai (India).
  • There is a 2,021 miles (3,252 km) direct distance between Abū Ghurayb (Iraq) and Thāne (India).
  • There is a 2,021 miles (3,252 km) direct distance between Addis Ababa (Ethiopia) and Douala (Cameroon).
  • There is a 2,021 miles (3,252 km) direct distance between Al Başrah (Iraq) and Hubli (India).
  • More distances between cities ...
  • There is a 2,021 miles (3,252 km) direct distance between Amritsar (India) and Ordos (China).
  • There is a 2,021 miles (3,252 km) direct distance between Amritsar (India) and Perm (Russia).
  • There is a 2,021 miles (3,252 km) direct distance between Bandarlampung (Indonesia) and Shenzhen (China).
  • There is a 1,256 miles (2,021 km) direct distance between Damascus (Syria) and Omdurman (Sudan).
  • There is a 1,256 miles (2,021 km) direct distance between Dnipropetrovsk (Ukraine) and Köln (Germany).
  • There is a 1,256 miles (2,021 km) direct distance between Donetsk (Ukraine) and Napoli (Italy).
  • There is a 2,021 miles (3,251 km) direct distance between Erbil (Iraq) and Hamburg (Germany).
  • There is a 1,256 miles (2,021 km) direct distance between Handan (China) and Nagoya-shi (Japan).
  • There is a 1,256 miles (2,021 km) direct distance between Hyderabad (Pakistan) and Karaj (Iran).
  • There is a 2,021 miles (3,251 km) direct distance between Changsha (China) and Visakhapatnam (India).
  • There is a 1,256 miles (2,021 km) direct distance between Chengdu (China) and Ranchi (India).
  • There is a 2,021 miles (3,252 km) direct distance between Jeddah (Saudi Arabia) and Rājkot (India).
  • There is a 2,021 miles (3,252 km) direct distance between Jinan (China) and Patna (India).
  • There is a 1,256 miles (2,021 km) direct distance between Kahrīz (Iran) and Voronezh (Russia).
  • There is a 2,021 miles (3,251 km) direct distance between Krasnoyarsk (Russia) and Seoul (South Korea).
  • There is a 2,021 miles (3,251 km) direct distance between Lijiang (China) and Quetta (Pakistan).
  • There is a 2,021 miles (3,252 km) direct distance between Muzaffarābād (Pakistan) and Ordos (China).
  • There is a 1,256 miles (2,021 km) direct distance between Napoli (Italy) and Ra’s Bayrūt (Lebanon).
  • There is a 2,021 miles (3,251 km) direct distance between Patna (India) and Tai’an (China).
  • There is a 2,021 miles (3,251 km) direct distance between Puebla (Mexico) and Toronto (Alberta).
  • There is a 2,021 miles (3,251 km) direct distance between Valencia (Spain) and Zaria (Nigeria).

History and politics

  • United Nations Security Council Resolution number 2021, adopted 29 November 2011. The situation concerning the Democratic Republic of the Congo. Resolution text.

Mathematics

  • 2021 is the product of two consecutive primes.

What is 2,021 in other units

The decimal (Arabic) number 2021 converted to a Roman number is MMXXI. Roman and decimal number conversions.
The number 2021 converted to a Mayan number is mayan number 2021
Decimal and Mayan number conversions.

Length conversion


2021 kilometers (km) equals to 1256 miles (mi).
2021 miles (mi) equals to 3253 kilometers (km).
2021 meters (m) equals to 6631 feet (ft).
2021 feet (ft) equals 616.008 meters (m).

Power conversion


2021 Horsepower (hp) equals to 1486.24 kilowatts (kW)
2021 kilowatts (kW) equals to 2748.17 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
2021 seconds equals to 33 minutes, 41 seconds
2021 minutes equals to 1 day, 9 hours, 41 minutes


Zip codes 2021

  • Zip code 2021 Mexico, Philippines a map

Codes and images of the number 2021

Number 2021 morse code: ..--- ----- ..--- .----
Sign language for number 2021:
Sign language for number 2021 Sign language for number 2021 Sign language for number 2021 Sign language for number 2021
Number 2021 in braille:
Number 2021 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 2021 black image Number 2021 red image
More images, other sizes, codes and colors ...

Number 2021 infographic


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

Gregorian year 2021 is Buddhist year 2564.
Buddhist year 2021 is Gregorian year 1478 .
Gregorian year 2021 is Islamic year 1442 or 1443.
Islamic year 2021 is Gregorian year 2582 or 2583.
Gregorian year 2021 is Persian year 1399 or 1400.
Persian year 2021 is Gregorian 2642 or 2643.
Gregorian year 2021 is Hebrew year 5781 or 5782.
Hebrew year 2021 is Gregorian year 1739 a. C.
More about the year 2021.
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 2021 is not a prime number. The closest prime numbers are 2017, 2027.
The 2021st prime number in order is 17579.

Factorization and factors (dividers)


The prime factors of 2021 are 43 * 47
The factors of 2021 are 1, 43, 47, 2021.
Total factors 4.
Sum of factors 2112 (91).

Prime factor tree


Powers


The second power of 20212 is 4.084.441.
The third power of 20213 is 8.254.655.261.

Roots


The square root √2021 is 44,955534.
The cube root of 32021 is 12,643154.

Logarithms


The natural logarithm of No. ln 2021 = loge 2021 = 7,611348.
The logarithm to base 10 of No. log10 2021 = 3,305566.
The Napierian logarithm of No. log1/e 2021 = -7,611348.

Trigonometric functions

The cosine of 2021 is -0,576854.
The sine of 2021 is -0,816847.
The tangent of 2021 is 1,416036.

Number 2021 in Computer Science

Code typeCode value
PIN 2021 If 2021 is your year of birth, it is not recommended that you use 2021 as your password or PIN.
2021 Number of bytes2.0KB
Unix timeUnix time 2021 is equal to Thursday Jan. 1, 1970, 12:33:41 a.m. GMT
IPv4, IPv6Number 2021 internet address in dotted format v4 0.0.7.229, v6 ::7e5
2021 Decimal = 11111100101 Binary
2021 Decimal = 2202212 Ternary
2021 Decimal = 3745 Octal
2021 Decimal = 7E5 Hexadecimal (0x7e5 hex)
2021 BASE64MjAyMQ==
2021 MD505a5cf06982ba7892ed2a6d38fe832d6
2021 SHA1fd93ac461456a118d38a8d6b4d18f6741682f3eb
2021 SHA224320981a9244924ef86ebdbb9eb877e9f21ce83f1e3cc89b2c5e7c3ff
2021 SHA2561bea20e1df19b12013976de2b5e0e3d1fb4ba088b59fe53642c324298b21ffd9
2021 SHA3847f211b6d33f82a021f8e8934f9d7ac65027a78a1152942ef4552d9aa35e587c1649d80941809b2a5a90451b4bd792a0c
More SHA codes related to the number 2021 ...

If you know something interesting about the 2021 number that you did not find on this page, do not hesitate to write us here.

Numerology 2021

Numerology of the year 2021

Numerology indicates a general overview of how events unfold in a person's life based on the Universal year. Amidst the excitement of a new year, we will embark on exciting new activities, ventures that are new and unusual, and also progress in a sense that allows us to feel free and active.

Changes are universally in the air. It will have an impact on the entire planet. By 2021 we will be able to breathe a sigh of relief from the burden of the past.

Our small mistakes and flaws will be exposed in year 5 as we are challenged with temptations. The release seems to be an expression of freedom from the taboos and limitations of last year. Our daily lives will be disrupted by the unexpected and the adventure.

Read more ...

The meaning of the number 2 (two), numerology 2

Character frequency 2: 2

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 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 ...

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 ...

№ 2,021 in other languages

How to say or write the number two thousand and twenty-one in Spanish, German, French and other languages. The character used as the thousands separator.
Spanish: 🔊 (número 2.021)

dos mil veintiuno

German: 🔊 (Nummer 2.021)

zweitausendeinundzwanzig

French: 🔊 (nombre 2 021)

deux mille vingt et un

Portuguese: 🔊 (número 2 021)

dois mil e vinte e um

Hindi: 🔊 (संख्या 2 021)

दो हज़ार, इक्कीस

Chinese: 🔊 (数 2 021)

二千零二十一

Arabian: 🔊 (عدد 2,021)

ألفان و واحد و عشرون

Czech: 🔊 (číslo 2 021)

dva tisíce dvacet jedna

Korean: 🔊 (번호 2,021)

이천이십일

Danish: 🔊 (nummer 2 021)

totusinde og enogtyve

Hebrew: (מספר 2,021)

אלפיים עשרים ואחת

Dutch: 🔊 (nummer 2 021)

tweeduizendeenentwintig

Japanese: 🔊 (数 2,021)

二千二十一

Indonesian: 🔊 (jumlah 2.021)

dua ribu dua puluh satu

Italian: 🔊 (numero 2 021)

duemilaventuno

Norwegian: 🔊 (nummer 2 021)

to tusen og tjueen

Polish: 🔊 (liczba 2 021)

dwa tysiące dwadzieścia jeden

Russian: 🔊 (номер 2 021)

две тысячи двадцать один

Turkish: 🔊 (numara 2,021)

ikibinyirmibir

Thai: 🔊 (จำนวน 2 021)

สองพันยี่สิบเอ็ด

Ukrainian: 🔊 (номер 2 021)

дві тисячі двадцять один

Vietnamese: 🔊 (con số 2.021)

hai nghìn lẻ hai mươi mốt

Other languages ...

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Frequently asked questions about the number 2021

  • How do you write the number 2021 in words?

    2021 can be written as "two thousand and twenty-one".

Number 2021 in News

France24: Alec Baldwin weeps as involuntary manslaughter trial collapses over withheld evidence
A nearly three-year legal saga for Hollywood star Alec Baldwin following the 2021 fatal shooting of a cinematographer ended on Friday when a US judge dismissed the involuntary manslaughter case due to the withholding of evidence by police and prosecutors.
July 13, 2024
France24: Taliban sends its first delegation to a UN-led meeting in Qatar on Afghanistan
The Taliban government, which has imposed severe restrictions on women since seizing power in 2021 that the UN has described as a system of "gender apartheid", will send its first delegation to the third round of talks on the Afghan crisis starting in Qatar on Sunday.
June 30, 2024
NyTimes: Chinese Swimmers Had Previous Positive Tests for Banned Drug
Three athletes who failed drug tests before the 2021 Olympics had tested positive for a powerful steroid several years earlier. They were not suspended in either incident.
June 14, 2024
BBC: Food price rises 'returning to normal'
Grocery price inflation falls to its lowest since October 2021 but shoppers are still buying own-brand goods.
May 21, 2024
NyTimes: Haiti’s Gangs Grow Stronger as Kenyan-Led Force Prepares to Deploy
Gang leaders with suspected links to the 2021 Haitian president’s assassination now control key infrastructure, and pose a major threat to the incoming Kenya-led force.
May 21, 2024

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