Number 428 facts

The even number 428 is spelled 🔊, and written in words: four hundred and twenty-eight. The ordinal number 428th is said 🔊 and written as: four hundred and twenty-eighth. The meaning of the number 428 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 428. What is 428 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts related to 428.

Interesting facts about the number 428


  • (428) Monachia is asteroid number 428. It was discovered by W. A. Villiger from Munich on 11/18/1897.

Areas, mountains and surfaces

  • The total area of Padang Island is 428 square miles (1,109 square km). Country Indonesia (Riau). 306th largest island in the world.

Distances between cities

  • There is a 428 miles (688 km) direct distance between Ahmedabad (India) and Solāpur (India).
  • There is a 266 miles (428 km) direct distance between Amritsar (India) and Farīdābād (India).
  • There is a 428 miles (688 km) direct distance between Brussels (Belgium) and Turin (Italy).
  • There is a 428 miles (688 km) direct distance between Ghāziābād (India) and Rawalpindi (Pakistan).
  • More distances between cities ...
  • There is a 428 miles (688 km) direct distance between Goyang-si (South Korea) and Jilin (China).
  • There is a 428 miles (688 km) direct distance between Hangzhou (China) and Yueyang (China).
  • There is a 428 miles (688 km) direct distance between Charlotte (USA) and Indianapolis (USA).
  • There is a 428 miles (688 km) direct distance between Chongqing (China) and Lijiang (China).
  • There is a 428 miles (688 km) direct distance between Kiev (Ukraine) and Warsaw (Poland).
  • There is a 266 miles (428 km) direct distance between Multān (Pakistan) and Quetta (Pakistan).
  • There is a 428 miles (688 km) direct distance between Nagoya-shi (Japan) and Ulsan (South Korea).
  • There is a 428 miles (688 km) direct distance between Nagpur (India) and Ranchi (India).
  • There is a 266 miles (428 km) direct distance between Pingdingshan (China) and Xianyang (China).
  • There is a 266 miles (428 km) direct distance between Semarang (Indonesia) and Tangerang (Indonesia).
  • There is a 428 miles (688 km) direct distance between Shangyu (China) and Xinyang (China).
  • There is a 266 miles (428 km) direct distance between Taichung (Taiwan) and Wenzhou (China).


  • 428: Shibuya Scramble is a visual novel adventure video game produced by Koichi Nakamura with Jiro Ishii serving as executive producer, developed by Nakamura's company Chunsoft, and initially published by Sega, originally in Japan for the Wii on December 4, 2008.
  • Pokémon Lopunny (Mimiroppu, Mimilop) is a Pokémon number # 428 of the National Pokédex. Lopunny is a normal type Pokémon in the fourth generation. It is a field and humanoid egg group Pokémon. The indexes ontros of Lopunny are Teselia index 081 , Sinnoh index 068 .

History and politics

  • ISO 3166 country codes for Latvia are LV, LVA, 428 and internet top-level domain is .lv
  • United Nations Security Council Resolution number 428, adopted 6 May 1978. Attack on Angola by South Africa; suppression of people in Namibia. Resolution text.


  • 428 has the property that its square is the concatenation of two consecutive numbers.


  • Chabrier Omega transmitter height 1,404 feet (428 m), was built in the year 1976 in Chabrier, Réunion France (Réunion). demolished on 14 April 1999 Type of construction: Guyed mast. GPS location 20°58′26.9″S 55°17′23.62″E / 20.974139°S 55.2898944°E / -20.974139; 55.2898944 (Omega Navigation System#Chabrier_Omega_Transmitter) .
  • KXEL-Tower height 1,403 feet (427.7 m), was built in the year 1985 in Walker City, Iowa United States. Type of construction: Guyed mast. GPS location 42°24′35.0″N 92°05′11″W / 42.409722°N 92.08639°W / 42.409722; -92.08639 (KXEL-Tower) .

What is 428 in other units

The decimal (Arabic) number 428 converted to a Roman number is CDXXVIII. Roman and decimal number conversions.
The number 428 converted to a Mayan number is mayan number 428
Decimal and Mayan number conversions.

Weight conversion

428 kilograms (kg) = 943.6 pounds (lbs)
428 pounds (lbs) = 194.1 kilograms (kg)

Length conversion

428 kilometers (km) equals to 265.947 miles (mi).
428 miles (mi) equals to 688.799 kilometers (km).
428 meters (m) equals to 1405 feet (ft).
428 feet (ft) equals 130.456 meters (m).
428 centimeters (cm) equals to 168.5 inches (in).
428 inches (in) equals to 1087.1 centimeters (cm).

Temperature conversion

428° Fahrenheit (°F) equals to 220° Celsius (°C)
428° Celsius (°C) equals to 802.4° Fahrenheit (°F)

Power conversion

428 Horsepower (hp) equals to 314.75 kilowatts (kW)
428 kilowatts (kW) equals to 582.00 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
428 seconds equals to 7 minutes, 8 seconds
428 minutes equals to 7 hours, 8 minutes

Codes and images of the number 428

Number 428 morse code: ....- ..--- ---..
Sign language for number 428:
Sign language for number 428 Sign language for number 428 Sign language for number 428
Number 428 in braille:
Number 428 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 428 black image Number 428 red image
More images, other sizes, codes and colors ...

Number 428 infographic

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

Gregorian year 428 is Buddhist year 971.
Buddhist year 428 is Gregorian year 115 a. C.
Gregorian year 428 is Islamic year -200 or -199.
Islamic year 428 is Gregorian year 1036 or 1037.
Gregorian year 428 is Persian year -195 or -194.
Persian year 428 is Gregorian 1049 or 1050.
Gregorian year 428 is Hebrew year 4188 or 4189.
Hebrew year 428 is Gregorian year 3332 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 428 is not a prime number. The closest prime numbers are 421, 431.
The 428th prime number in order is 2969.

Factorization and factors (dividers)

The prime factors of 428 are 2 * 2 * 107
The factors of 428 are 1, 2, 4, 107, 214, 428.
Total factors 6.
Sum of factors 756 (328).

Prime factor tree


The second power of 4282 is 183.184.
The third power of 4283 is 78.402.752.


The square root √428 is 20,688161.
The cube root of 3428 is 7,536122.


The natural logarithm of No. ln 428 = loge 428 = 6,059123.
The logarithm to base 10 of No. log10 428 = 2,631444.
The Napierian logarithm of No. log1/e 428 = -6,059123.

Trigonometric functions

The cosine of 428 is 0,736172.
The sine of 428 is 0,676794.
The tangent of 428 is 0,919342.

Properties of the number 428

More math properties ...

Number 428 in Computer Science

Code typeCode value
Status codes HTTP 428Code group: Client errors. HTTP 428 Precondition Required (RFC 6585). The origin server requires the request to be conditional. Intended to prevent the 'lost update' problem, where a client GETs a resource's state, modifies it, and PUTs it back to the server, when meanwhile a third party has modified the state on the server, leading to a conflict.
(Miscellaneous HTML entities)
Unix timeUnix time 428 is equal to Thursday Jan. 1, 1970, 12:07:08 a.m. GMT
IPv4, IPv6Number 428 internet address in dotted format v4, v6 ::1ac
428 Decimal = 110101100 Binary
428 Decimal = 120212 Ternary
428 Decimal = 654 Octal
428 Decimal = 1AC Hexadecimal (0x1ac hex)
428 BASE64NDI4
428 MD58d7d8ee069cb0cbbf816bbb65d56947e
428 SHA12aed8cef33a640e55d1a7f9358fc92db260a4de9
428 SHA224e869a49a9d7c689fbb059561ad03b9ac4714088748de4426db0d43d1
428 SHA256cbf2f7864f1c988391a9ab199627a29bd60987da067748c2812b75785d7ec151
428 SHA384ab4f4a234070404361f2ad3cbdc5d22716d9ae829f685c5d170a3fa833ca8498cf23ddd94b1cafd055c246ba52f4547d
More SHA codes related to the number 428 ...

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Numerology 428

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 4 (four), numerology 4

Character frequency 4: 1

The number four (4) came to establish stability and to follow the process in the world. It needs to apply a clear purpose to develop internal stability. It evokes a sense of duty and discipline. Number 4 personality speaks of solid construction. It teaches us to evolve in the tangible and material world, to develop reason and logic and our capacity for effort, accomplishment and work.
More about the the number 4 (four), numerology 4 ...

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

Character frequency 2: 1

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 ...

№ 428 in other languages

How to say or write the number four hundred and twenty-eight in Spanish, German, French and other languages.
Spanish: 🔊 (número 428)

cuatrocientos veintiocho

German: 🔊 (Nummer 428)


French: 🔊 (nombre 428)

quatre cent vingt-huit

Portuguese: 🔊 (número 428)

quatrocentos e vinte e oito

Hindi: 🔊 (संख्या 428)

चार सौ, अट्ठाईस

Chinese: 🔊 (数 428)


Arabian: 🔊 (عدد 428)

أربعمائة و ثمانية و عشرون

Czech: 🔊 (číslo 428)

čtyřista dvacet osm

Korean: 🔊 (번호 428)


Danish: 🔊 (nummer 428)

firehundrede og otteogtyve

Hebrew: (מספר 428)

ארבע מאות עשרים ושמונה

Dutch: 🔊 (nummer 428)


Japanese: 🔊 (数 428)


Indonesian: 🔊 (jumlah 428)

empat ratus dua puluh delapan

Italian: 🔊 (numero 428)


Norwegian: 🔊 (nummer 428)

fire hundre og tjueåtte

Polish: 🔊 (liczba 428)

czterysta dwadzieścia osiem

Russian: 🔊 (номер 428)

четыреста двадцать восемь

Turkish: 🔊 (numara 428)


Thai: 🔊 (จำนวน 428)


Ukrainian: 🔊 (номер 428)

чотириста двадцять вісім

Vietnamese: 🔊 (con số 428)

bốn trăm hai mươi tám

Other languages ...

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Frequently asked questions about the number 428

  • How do you write the number 428 in words?

    428 can be written as "four hundred and twenty-eight".

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