Number 1820 facts
The even number 1,820 is spelled 🔊, and written in words: one thousand, eight hundred and twenty. The ordinal number 1820th is said 🔊 and written as: one thousand, eight hundred and twentieth. The meaning of the number 1820 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 1820. What is 1820 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts related to 1820. ‹‹ 1819 1821 ››
Interesting facts about the number 1820
Asteroids
- (1820) Lohmann is asteroid number 1820. It was discovered by K. W. Reinmuth from Heidelberg-Königstuhl Observatory on 8/2/1949.
Distances
- There is a 1,131 miles (1,820 km) direct distance between Adana (Turkey) and Dammam (Saudi Arabia).
- There is a 1,131 miles (1,820 km) direct distance between Āgra (India) and Tiruchirappalli (India).
- There is a 1,820 miles (2,928 km) direct distance between Al Başrah (Iraq) and Almaty (Kazakhstan).
- There is a 1,820 miles (2,929 km) direct distance between Al Başrat al Qadīmah (Iraq) and Almaty (Kazakhstan).
- More distances ...
- There is a 1,820 miles (2,929 km) direct distance between Al Başrat al Qadīmah (Iraq) and Pimpri (India).
- There is a 1,820 miles (2,929 km) direct distance between Al Mawşil al Jadīdah (Iraq) and Berlin (Germany).
- There is a 1,820 miles (2,929 km) direct distance between Camayenne (Guinea) and Natal (Brazil).
- There is a 1,820 miles (2,929 km) direct distance between Datong (China) and Manila (Philippines).
- There is a 1,131 miles (1,820 km) direct distance between Ghāziābād (India) and Mysore (India).
- There is a 1,820 miles (2,928 km) direct distance between Gujrānwāla (Pakistan) and Tianshui (China).
- There is a 1,820 miles (2,928 km) direct distance between Gustavo A. Madero (Mexico) and Santiago de los Caballeros (Dominican republic).
- There is a 1,820 miles (2,929 km) direct distance between Chengdu (China) and Indore (India).
- There is a 1,131 miles (1,820 km) direct distance between Konya (Turkey) and Minsk (Belarus).
- There is a 1,820 miles (2,928 km) direct distance between Kota (India) and Riyadh (Saudi Arabia).
- There is a 1,820 miles (2,928 km) direct distance between Krasnoyarsk (Russia) and Pingdingshan (China).
- There is a 1,131 miles (1,820 km) direct distance between Kunming (China) and Shijiazhuang (China).
- There is a 1,820 miles (2,929 km) direct distance between Lanzhou (China) and Manila (Philippines).
- There is a 1,820 miles (2,929 km) direct distance between Lanzhou (China) and Quezon City (Philippines).
- There is a 1,131 miles (1,820 km) direct distance between Lijiang (China) and Shijiazhuang (China).
- There is a 1,131 miles (1,820 km) direct distance between Łódź (Poland) and Saratov (Russia).
- There is a 1,131 miles (1,820 km) direct distance between Porto Alegre (Brazil) and Santa Cruz de la Sierra (Bolivia).
- There is a 1,820 miles (2,928 km) direct distance between Riyadh (Saudi Arabia) and Sofia (Bulgaria).
- There is a 1,820 miles (2,929 km) direct distance between Sendai-shi (Japan) and Ulaanbaatar (Mongolia).
History and politics
- United Nations Security Council Resolution number 1820, adopted 19 June 2008. Women and Peace and Security. Resolution text.
In other fields
- On November 28, 1820, the philosopher Frederick Engels was born in Barmen, Germany.
- On April 27, 1820, the philosopher Herbert Spencer was born in Derby, England.
Mathematics
- 1820 = 16C4.
Please write us
If you know something interesting about the number 1820 or any natural number (positive integer), please write to us.What is 1,820 in other units
The decimal (Arabic) number 1820 converted to a Roman number is MDCCCXX.
Roman and decimal number conversions.
1820 kilometers (km) equals to 1131 miles (mi).
1820 miles (mi) equals to 2930 kilometers (km).
1820 meters (m) equals to 5972 feet (ft).
1820 feet (ft) equals 554.743 meters (m).
1820 Horsepower (hp) equals to 1338.43 kilowatts (kW)
1820 kilowatts (kW) equals to 2474.85 horsepower (hp)
1820 seconds equals to 30 minutes, 20 seconds
1820 minutes equals to 1 day, 6 hours, 20 minutes
| The number 1820 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Length conversion
1820 kilometers (km) equals to 1131 miles (mi).
1820 miles (mi) equals to 2930 kilometers (km).
1820 meters (m) equals to 5972 feet (ft).
1820 feet (ft) equals 554.743 meters (m).
Power conversion
1820 Horsepower (hp) equals to 1338.43 kilowatts (kW)
1820 kilowatts (kW) equals to 2474.85 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)1820 seconds equals to 30 minutes, 20 seconds
1820 minutes equals to 1 day, 6 hours, 20 minutes
Zip codes 1820
Codes and images of the number 1820
Number 1820 morse code: .---- ---.. ..--- -----Sign language for number 1820:
Number 1820 in braille:
| Images of the number | |
| Image (1) of the number | Image (2) of the number |
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| More images, other sizes, codes and colors ... | |
Number 1820 infographic
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Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 1820 is Buddhist year 2363.Buddhist year 1820 is Gregorian year 1277 .
Gregorian year 1820 is Islamic year 1235 or 1236.
Islamic year 1820 is Gregorian year 2387 or 2388.
Gregorian year 1820 is Persian year 1198 or 1199.
Persian year 1820 is Gregorian 2441 or 2442.
Gregorian year 1820 is Hebrew year 5580 or 5581.
Hebrew year 1820 is Gregorian year 1940 a. C.
More about the year 1820.
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 1820 is not a prime number. The closest prime numbers are 1811, 1823.
The 1820th prime number in order is 15607.
Factorization and factors (dividers)
The prime factors of 1820 are 2 * 2 * 5 * 7 * 13
The factors of 1820 are
1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820.
show more factors ...
Total factors 24. Sum of factors 4704 (2884).
Prime factor tree
Powers
The second power of 18202 is 3.312.400.
The third power of 18203 is 6.028.568.000.
Roots
The square root √1820 is 42,661458.
The cube root of 3√1820 is 12,209291.
Logarithms
The natural logarithm of No. ln 1820 = loge 1820 = 7,506592.
The logarithm to base 10 of No. log10 1820 = 3,260071.
The Napierian logarithm of No. log1/e 1820 = -7,506592.
Trigonometric functions
The cosine of 1820 is -0,525194.The sine of 1820 is -0,850983.
The tangent of 1820 is 1,620321.
Number 1820 in Computer Science
| Code type | Code value |
|---|---|
| PIN 1820 | It's recommended that you use 1820 as your password or PIN. |
| 1820 Number of bytes | 1.8KB |
| Unix time | Unix time 1820 is equal to Thursday Jan. 1, 1970, 12:30:20 a.m. GMT |
| IPv4, IPv6 | Number 1820 internet address in dotted format v4 0.0.7.28, v6 ::71c |
| 1820 Decimal | = 11100011100 Binary |
| 1820 Decimal | = 2111102 Ternary |
| 1820 Decimal | = 3434 Octal |
| 1820 Decimal | = 71C Hexadecimal (0x71c hex) |
| 1820 BASE64 | MTgyMA== |
| 1820 MD5 | f2d887e01a80e813d9080038decbbabb |
| 1820 SHA1 | c9fd5824570a8776cd58a2a873319baf011ff686 |
| 1820 SHA224 | 448816323ed16728ae180c7dddf8c59865593b0b8352494425a8febc |
| 1820 SHA256 | 6a7a1382f96c6e92e5ae50aedcbf77cc1e51c0750c363cb9bbcd4d558421b2c4 |
| 1820 SHA384 | 98ea401c49ea72ce4252fc67d8b3b32f2754d64426e23bdfb7e395e1c070b00514084245b3a5b47b0bbe31e4b946295f |
| More SHA codes related to the number 1820 ... | |
If you know something interesting about the 1820 number that you did not find on this page, do not hesitate to write us here.
Numerology 1820
According to Wikipedia, numerology is based on faith, yet many people seek the meaning of the number 1820 from a numerological perspective.
More about numerology 1820 ...
More about numerology 1820 ...
№ 1,820 in other languages
How to say or write the number one thousand, eight hundred and twenty in Spanish, German, French and other languages.
The character used as the thousands separator.
| Spanish: | 🔊 (número 1.820) | mil ochocientos veinte |
| German: | 🔊 (Nummer 1.820) | eintausendachthundertzwanzig |
| French: | 🔊 (nombre 1 820) | mille huit cent vingt |
| Portuguese: | 🔊 (número 1 820) | mil, oitocentos e vinte |
| Hindi: | 🔊 (संख्या 1 820) | एक हज़ार, आठ सौ, बीस |
| Chinese: | 🔊 (数 1 820) | 一千八百二十 |
| Arabian: | 🔊 (عدد 1,820) | واحد ألف و ثمانمائةعشرون |
| Czech: | 🔊 (číslo 1 820) | tisíc osmset dvacet |
| Korean: | 🔊 (번호 1,820) | 천팔백이십 |
| Danish: | 🔊 (nummer 1 820) | ettusinde og ottehundrede og tyve |
| Hebrew: | (מספר 1,820) | אלף שמונה מאות ועשרים |
| Dutch: | 🔊 (nummer 1 820) | duizendachthonderdtwintig |
| Japanese: | 🔊 (数 1,820) | 千八百二十 |
| Indonesian: | 🔊 (jumlah 1.820) | seribu delapan ratus dua puluh |
| Italian: | 🔊 (numero 1 820) | milleottocentoventi |
| Norwegian: | 🔊 (nummer 1 820) | en tusen, åtte hundre og tjue |
| Polish: | 🔊 (liczba 1 820) | tysiąc osiemset dwadzieścia |
| Russian: | 🔊 (номер 1 820) | одна тысяча восемьсот двадцать |
| Turkish: | 🔊 (numara 1,820) | binsekizyüzyirmi |
| Thai: | 🔊 (จำนวน 1 820) | หนึ่งพันแปดร้อยยี่สิบ |
| Ukrainian: | 🔊 (номер 1 820) | одна тисяча вісімсот двадцять |
| Vietnamese: | 🔊 (con số 1.820) | một nghìn tám trăm hai mươi |
| Other languages ... | ||
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Frequently asked questions about the number 1820
How do you write the number 1820 in words?
1820 can be written as "one thousand, eight hundred and twenty".