Number 228 facts

The even number 228 is spelled 🔊, and written in words: two hundred and twenty-eight. The ordinal number 228th is said 🔊 and written as: two hundred and twenty-eighth. Phone prefix +228 or 00228. The meaning of the number 228 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 228. What is 228 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 228.

Interesting facts about the number 228


  • (228) Agathe is asteroid number 228. It was discovered by J. Palisa from Vienna Observatory on 8/19/1882.

Aircrafts and flights

  • The Dornier Do 228 is a short-range twin-engine commercial aircraft with STOL characteristics, manufactured by the German company Dornier Flugzeugwerke between 1981 and 1998. The first prototype made its maiden flight on March 21, 1981. It can carry up to 19 passengers or 1,710 kg load.
  • 04/20/1968 the South African Airways plane, flight number 228, Boeing 707-344C crashed in Windhoek, Namibia 111 passengers and 12 crew members died.

Areas, mountains and surfaces

  • The total area of Air Force Island is 660 square miles (1,720 square km). Country Canada (Nunavut). 228th largest island in the world.

Distances between cities

  • There is a 142 miles (228 km) direct distance between Bangalore (India) and Coimbatore (India).
  • There is a 142 miles (228 km) direct distance between Guankou (China) and Nanchang (China).
  • There is a 142 miles (228 km) direct distance between Hong Kong (Hong Kong) and Yunfu (China).
  • There is a 228 miles (366 km) direct distance between Jabalpur (India) and Kānpur (India).
  • More distances between cities ...
  • There is a 142 miles (228 km) direct distance between Kabul (Afganistan) and Peshawar (Pakistan).
  • There is a 228 miles (366 km) direct distance between Kyoto (Japan) and Saitama (Japan).
  • There is a 228 miles (366 km) direct distance between Shanghai (China) and Wenzhou (China).
  • There is a 228 miles (366 km) direct distance between Shijiazhuang (China) and Tangshan (China).


  • The food additive E-228 Potassium acid sulfite, Potassium bisulfite of chemical origin is classified as a preservative. According to some websites the additive E-228 is considered dangerous.


  • Pokémon Houndour (Derubiru, Delvil) is a Pokémon number # 228 of the National Pokédex. Houndour is sinister and fire type Pokémon in the second generation. It is a Field Egg group Pokémon. The indexes ontros of Houndour are Johto index 209 , Kalos Center index 075 - Pokédex Coastal Zone, Sinnoh index 176 .

History and politics

  • United Nations Security Council Resolution number 228, adopted 25 November 1966. Censures Israel attack on Jordan in violation of the United Nations Charter. Resolution text.


  • 228 is the smallest number for which the harmonic mean of its nontrivial unitary divisors is an integer (3, 4, 12, 19, 57, and 76 are nontrivial unitary divisor and their harmonic mean is 8)
  • 228 is the number of ways, up to rotation and reflection, of dissecting a regular 11-gon into 9 triangles.

Mobile and telephony

  • 228 is an area code for Gulfport, Mississippi (MS), USA, according to the North American Numbering Plan.
  • Number 228 or +228 or 00228 is a dial the international call prefix for Togo. (00/+) is dial the international call prefix.

What is 228 in other units

The decimal (Arabic) number 228 converted to a Roman number is CCXXVIII. Roman and decimal number conversions.
The number 228 converted to a Mayan number is mayan number 228
Decimal and Mayan number conversions.

Weight conversion

228 kilograms (kg) = 502.6 pounds (lbs)
228 pounds (lbs) = 103.4 kilograms (kg)

Length conversion

228 kilometers (km) equals to 141.673 miles (mi).
228 miles (mi) equals to 366.931 kilometers (km).
228 meters (m) equals to 366.931 feet (ft).
228 feet (ft) equals 69.495 meters (m).
228 centimeters (cm) equals to 89.8 inches (in).
228 inches (in) equals to 579.1 centimeters (cm).

Temperature conversion

228° Fahrenheit (°F) equals to 108.9° Celsius (°C)
228° Celsius (°C) equals to 442.4° Fahrenheit (°F)

Power conversion

228 Horsepower (hp) equals to 167.67 kilowatts (kW)
228 kilowatts (kW) equals to 310.04 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
228 seconds equals to 3 minutes, 48 seconds
228 minutes equals to 3 hours, 48 minutes

Codes and images of the number 228

Number 228 morse code: ..--- ..--- ---..
Sign language for number 228:
Sign language for number 228 Sign language for number 228 Sign language for number 228
Number 228 in braille:
Number 228 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 228 black image Number 228 red image
More images, other sizes, codes and colors ...

Number 228 infographic

Year 228 AD

The battle of Jieting and the battle of Shiting were fought in China.

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

Gregorian year 228 is Buddhist year 771.
Buddhist year 228 is Gregorian year 315 a. C.
Gregorian year 228 is Islamic year -406 or -405.
Islamic year 228 is Gregorian year 842 or 843.
Gregorian year 228 is Persian year -395 or -394.
Persian year 228 is Gregorian 849 or 850.
Gregorian year 228 is Hebrew year 3988 or 3989.
Hebrew year 228 is Gregorian year 3532 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 228 is not a prime number. The closest prime numbers are 227, 229.
The 228th prime number in order is 1439.

Factorization and factors (dividers)

The prime factors of 228 are 2 * 2 * 3 * 19
The factors of 228 are 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228.
Total factors 12.
Sum of factors 560 (332).

Prime factor tree


The second power of 2282 is 51.984.
The third power of 2283 is 11.852.352.


The square root √228 is 15,099669.
The cube root of 3228 is 6,109115.


The natural logarithm of No. ln 228 = loge 228 = 5,429346.
The logarithm to base 10 of No. log10 228 = 2,357935.
The Napierian logarithm of No. log1/e 228 = -5,429346.

Trigonometric functions

The cosine of 228 is -0,232388.
The sine of 228 is 0,972623.
The tangent of 228 is -4,185334.

Properties of the number 228

More math properties ...

Number 228 in Computer Science

Code typeCode value
(Miscellaneous HTML entities)
Unix timeUnix time 228 is equal to Thursday Jan. 1, 1970, 12:03:48 a.m. GMT
IPv4, IPv6Number 228 internet address in dotted format v4, v6 ::e4
228 Decimal = 11100100 Binary
228 Decimal = 22110 Ternary
228 Decimal = 344 Octal
228 Decimal = E4 Hexadecimal (0xe4 hex)
228 BASE64MjI4
228 MD574db120f0a8e5646ef5a30154e9f6deb
228 SHA1cad06f3c4901bbcd4a396dd83c4544a146d6e3e8
228 SHA22420e53553e8b7e953b5dfdfa33d6bde7e1e010daf369c908a352f503b
228 SHA2569d693eeee1d1899cbc50b6d45df953d3835acf28ee869879b45565fccc814765
228 SHA3848d9c683a5308291ce182ccee1e1920f6bfc02bacba52473248eaf7488aca1dc0a06ee8bfe116fc90c879c7d3bed9a409
More SHA codes related to the number 228 ...

If you know something interesting about the 228 number that you did not find on this page, do not hesitate to write us here.

Numerology 228

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 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 ...

№ 228 in other languages

How to say or write the number two hundred and twenty-eight in Spanish, German, French and other languages.
Spanish: 🔊 (número 228)

doscientos veintiocho

German: 🔊 (Nummer 228)


French: 🔊 (nombre 228)

deux cent vingt-huit

Portuguese: 🔊 (número 228)

duzentos e vinte e oito

Hindi: 🔊 (संख्या 228)

दो सौ, अट्ठाईस

Chinese: 🔊 (数 228)


Arabian: 🔊 (عدد 228)

مئتان و ثمانية و عشرون

Czech: 🔊 (číslo 228)

dvěstě dvacet osm

Korean: 🔊 (번호 228)


Danish: 🔊 (nummer 228)

tohundrede og otteogtyve

Hebrew: (מספר 228)

מאתיים עשרים ושמונה

Dutch: 🔊 (nummer 228)


Japanese: 🔊 (数 228)


Indonesian: 🔊 (jumlah 228)

dua ratus dua puluh delapan

Italian: 🔊 (numero 228)


Norwegian: 🔊 (nummer 228)

to hundre og tjueåtte

Polish: 🔊 (liczba 228)

dwieście dwadzieścia osiem

Russian: 🔊 (номер 228)

двести двадцать восемь

Turkish: 🔊 (numara 228)


Thai: 🔊 (จำนวน 228)


Ukrainian: 🔊 (номер 228)

двісті двадцять вісім

Vietnamese: 🔊 (con số 228)

hai trăm hai mươi tám

Other languages ...

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Frequently asked questions about the number 228

  • How do you write the number 228 in words?

    228 can be written as "two hundred and twenty-eight".

Number 228 in News

NyTimes: Facing Economic Collapse, Afghanistan Is Gripped by Starvation
An estimated 22.8 million people — more than half the country’s population — are expected to face potentially life-threatening food insecurity this winter. Many are already on the brink of catastrophe.
Dec. 4, 2021

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