Number 80 facts

The even number 80 is spelled 🔊, and written in words: eighty. The ordinal number 80th is said 🔊 and written as: eightieth. The meaning of the number 80 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 80. What is 80 in computer science, numerology, codes and images, photo art, writing and naming in other languages. Other interesting facts, news related to 80. ‹‹ 79  81 ››

Interesting facts about the number 80

Number 80 - Photo Art

Asteroids

  • (80) Sappho is asteroid number 80. It was discovered by N. R. Pogson from Madras Observatory on 5/2/1864.

Areas, mountains and surfaces

  • The total area of Cyprus (main island) is 3,565 square miles (9,234 square km). Country Cyprus, Akrotiri and Dhekelia, Sovereign Base Areas of the United Kingdom, and Northern Cyprus. 80th largest island in the world.

Distances

  • There is a 80 miles (128 km) direct distance between Brooklyn (USA) and Philadelphia (USA).
  • There is a 80 miles (128 km) direct distance between Caracas (Venezuela) and Valencia (Venezuela).
  • There is a 50 miles (80 km) direct distance between Changzhou (China) and Suzhou (China).
  • There is a 80 miles (128 km) direct distance between Sūrat (India) and Vadodara (India).
  • More distances ...

Games

  • Pokémon Slowbro (Yadoran) is a Pokémon number # 080 of the National Pokédex. Slowbro is a water-type and psychic Pokémon in the first generation. Group is a Pokémon Egg Monster and Water 1. indexes ontros of Slowbro are Johto index 081 , Kalos Center index 134 - Pokédex Coastal Zone.

History and politics

  • United Nations Security Council Resolution number 80, adopted 14 March 1950. Commending India, Pakistan and Kashmir for ceasefire agreements. Resolution text.

In other fields

  • M80 Radio is a radio station in Portugal (and formerly also Spain) playing music from the 1970s, 1980s, 1990s and 2000s.

Mathematics

  • 80 is the smallest cubeful integer with a cubeful successor
  • 80 is the smallest number n where n and n+1 are both products of 4 or more primes.

Motorsport and cars

  • The Audi 80 is a D-segment passenger car produced by the German manufacturer Audi from 1972 to 1996.

Science

  • Mercury is the chemical element in the periodic table that has the symbol Hg and atomic number 80.

Sports

  • The best athletes to wear number 80
    Jerry Rice, NFL; Kellen Winslow, NFL; Steve Largent, NFL; Chris Carter, NFL

Weapons

  • The T-80 is a main battle tank that was designed and manufactured in the former Soviet Union and manufactured in Russia.

What is 80 in other units

The decimal (Arabic) number 80 converted to a Roman number is LXXX. Roman and decimal number conversions.
The number 80 converted to a Mayan number is mayan number 80
Decimal and Mayan number conversions.

Weight conversion


80 kilograms (kg) = 176.4 pounds (lbs)
80 pounds (lbs) = 36.3 kilograms (kg)

Length conversion


80 kilometers (km) equals to 49.710 miles (mi).
80 miles (mi) equals to 128.748 kilometers (km).
80 meters (m) equals to 128.748 feet (ft).
80 feet (ft) equals 24.384 meters (m).
80 centimeters (cm) equals to 31.5 inches (in).
80 inches (in) equals to 203.2 centimeters (cm).

Temperature conversion


80° Fahrenheit (°F) equals to 26.7° Celsius (°C)
80° Celsius (°C) equals to 176° Fahrenheit (°F)

Power conversion


80 Horsepower (hp) equals to 58.83 kilowatts (kW)
80 kilowatts (kW) equals to 108.78 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
80 seconds equals to 1 minute, 20 seconds
80 minutes equals to 1 hour, 20 minutes

Codes and images of the number 80

Number 80 morse code: ---.. -----
Sign language for number 80:
Sign language for number 80 Sign language for number 80
Number 80 in braille:
Number 80 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 80 black image Number 80 red image
More images, other sizes, codes and colors ...

Number 80 infographic


Year 80 AD

  • The Emperor Titus inaugurates the Flavian Amphitheatre with 100 days of games.
  • The original Roman Pantheon was destroyed in a fire, together with many other buildings.
  • The Eifel Aqueduct was constructed.
  • The aeolipile, the first steam engine, was invented by Hero of Alexandria.
  • Vologases II of Parthia died.
  • Julius Agricola, the Roman Governor of Britain,advanced into Scotland at the head of a Roman Army.

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

Gregorian year 80 is Buddhist year 623.
Buddhist year 80 is Gregorian year 463 a. C.
Gregorian year 80 is Islamic year -559 or -558.
Islamic year 80 is Gregorian year 699 or 700.
Gregorian year 80 is Persian year -543 or -542.
Persian year 80 is Gregorian 701 or 702.
Gregorian year 80 is Hebrew year 3840 or 3841.
Hebrew year 80 is Gregorian year 3680 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 80 is not a prime number. The closest prime numbers are 79, 83.
The 80th prime number in order is 409.

Factorization and factors (dividers)


The prime factors of 80 are 2 * 2 * 2 * 2 * 5
The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
Total factors 10.
Sum of factors 186 (106).

Prime factor tree


Powers


The second power of 802 is 6.400.
The third power of 803 is 512.000.

Roots


The square root √80 is 8,944272.
The cube root of 380 is 4,308869.

Logarithms


The natural logarithm of No. ln 80 = loge 80 = 4,382027.
The logarithm to base 10 of No. log10 80 = 1,90309.
The Napierian logarithm of No. log1/e 80 = -4,382027.

Trigonometric functions

The cosine of 80 is -0,110387.
The sine of 80 is -0,993889.
The tangent of 80 is 9,003655.

Properties of the number 80


More math properties ...

Number 80 in Computer Science

Code typeCode value
Port 80/TCPHTTP (HyperText Transfer Protocol) - used for transferring web pages
ASCII HtmlP Uppercase P P
(ISO 8859-1 Characters)
Unix timeUnix time 80 is equal to Thursday Jan. 1, 1970, 12:01:20 a.m. GMT
IPv4, IPv6Number 80 internet address in dotted format v4 0.0.0.80, v6 ::50
80 Decimal = 1010000 Binary
80 Decimal = 2222 Ternary
80 Decimal = 120 Octal
80 Decimal = 50 Hexadecimal (0x50 hex)
80 BASE64ODA=
80 MD5f033ab37c30201f73f142449d037028d
80 SHA1b888b29826bb53dc531437e723738383d8339b56
80 SHA2240717d705040fdb9b4da516f41c800742b65ce06ad584154c9a6599d0
80 SHA25648449a14a4ff7d79bb7a1b6f3d488eba397c36ef25634c111b49baf362511afc
80 SHA3848e3f10fab019b9abbc9a5bc88c789d4715511f4cc93de2bb09c3cea3cfb3858d79e1f4bda5ba8342ea4c8f5607463606
More SHA codes related to the number 80 ...

If you know something interesting about the 80 number that you did not find on this page, do not hesitate to write us here.

Numerology 80

The meaning of the number 8 (eight), numerology 8

Character frequency 8: 1

The number eight (8) is the sign of organization, perseverance and control of energy to produce material and spiritual achievements. It represents the power of realization, abundance in the spiritual and material world. Sometimes it denotes a tendency to sacrifice but also to be unscrupulous.
More about the the number 8 (eight), numerology 8 ...

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 ...

№ 80 in other languages

How to say or write the number eighty in Spanish, German, French and other languages.
Spanish: 🔊 (número 80)

ochenta

German: 🔊 (Nummer 80)

achtzig

French: 🔊 (nombre 80)

quatre-vingts

Portuguese: 🔊 (número 80)

oitenta

Hindi: 🔊 (संख्या 80)

अस्सी

Chinese: 🔊 (数 80)

八十

Arabian: 🔊 (عدد 80)

ثمانون

Czech: 🔊 (číslo 80)

osmdesát

Korean: 🔊 (번호 80)

팔십

Danish: 🔊 (nummer 80)

firs

Hebrew: (מספר 80)

שמונים

Dutch: 🔊 (nummer 80)

tachtig

Japanese: 🔊 (数 80)

八十

Indonesian: 🔊 (jumlah 80)

delapan puluh

Italian: 🔊 (numero 80)

ottanta

Norwegian: 🔊 (nummer 80)

åtti

Polish: 🔊 (liczba 80)

osiemdziesiąt

Russian: 🔊 (номер 80)

восемьдесят

Turkish: 🔊 (numara 80)

seksen

Thai: 🔊 (จำนวน 80)

แปดสิบ

Ukrainian: 🔊 (номер 80)

вісімдесят

Vietnamese: 🔊 (con số 80)

tám mươi

Other languages ...

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Frequently asked questions about the number 80

  • How do you write the number 80 in words?

    80 can be written as "eighty".

Number 80 in News

NyTimes: More Than 80 Nations Back Talks to Ease Path to Peace in Ukraine
Meeting in Switzerland, world leaders backed a joint statement urging more diplomacy, but were divided on how to engage Russia.
June 16, 2024
NyTimes: Rebuilding All Destroyed Gaza Homes Could Take 80 Years, U.N. Report Says
The projection didn’t take into account the time it would take to repair the homes that were damaged but not destroyed.
May 3, 2024
France24: Almost 80 farmers arrested as protests blockade key food market, close in on Paris
French police on Wednesday detained scores of people who broke into the Paris region's main wholesale market complex during nationwide protests by farmers, the Créteil public prosecutor's office told AFP. The arrests came as convoys of tractors edged closer to Paris, Lyon and other key locations, with many ignoring police …
Jan. 31, 2024
BBC: 'A story of absolute heroism': 80 years on from WW2 sabotage mission
In 1943, Operation Jaywick sent 14 men from Australia on a mission to sink Japanese ships in Singapore.
Sept. 26, 2023
BBC: The leafy street where 80 fake firms have sham addresses
Financial crime experts say "burner companies" are "most likely part of a criminal network".
Sept. 14, 2023

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