| Nominal | 428428 |
| Cardinal | four hundred twenty-eight thousand four hundred twenty-eight |
Cardinal four hundred twenty-eight thousand four hundred twenty-eight | |
| Ordinal | 428,428th |
| Number of digits | 6 |
| Sum of digits | 28 |
| Product of digits | 4096 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 7 x 11 x 13 x 107 |
| Prime factorization in exponent form | 22 x 7 x 11 x 13 x 107 |
| Prime factors | 2, 7, 11, 13, 107 |
| Number of distinct prime factors ω(n) | 5 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 140 |
| Product of prime factors | 214214 |
| Is 428428 a prime number? | No |
| Is 428428 a semiprime number? | No |
| Is 428428 a Chen prime number? | No |
| Is 428428 a Mersenne prime number? | No |
| Is 428428 a Catalan number? | No |
| Is 428428 a Fibonacci number? | No |
| Is 428428 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010001001100011002 |
| 3 | Ternary | 2102022002013 |
| 4 | Quaternary | 12202120304 |
| 5 | Quinary | 1022022035 |
| 6 | Senary | 131032446 |
| 7 | Septenary | 34330307 |
| 8 | Octal | 15046148 |
| 9 | Nonary | 7226219 |
| 10 | Decimal | 428428 |
| 12 | Duodecimal | 187b2412 |
| 16 | Hexadecimal | 6898c16 |
| 20 | Vigesimal | 2db1820 |
| 36 | Base36 | 96ks36 |
| 60 | Sexagesimal | 1x0S60 |
| Square of 428428 (n2) | 183550551184 |
| Cube of 428428 (n3) | 78638195542658752 |
| Square root of 428428 | 654.54411616025 |
| Natural Logarithm (ln) of 428428 | 12.967877974897 |
| Decimal Logarithm (log) of 428428 | 5.6318778464925 |
| Sine of 428428 | 0.40314234459107 |
| Cosecant of 428428 | 2.4805134300996 |
| Cosine of 428428 | -0.9151372847817 |
| Secant of 428428 | -1.0927322234921 |
| Tangent of 428428 | -0.4405266305888 |
| Cotangent of 428428 | -2.2700103252859 |
| The spelling of 428428 in words is "four hundred twenty-eight thousand four hundred twenty-eight", meaning that: |
| 428428 is not an aban number (as it contains the letter a) |
| 428428 is not an eban number (as it contains the letter e) |
| 428428 is not an iban number (as it contains the letter i) |
| 428428 is not an oban number (as it contains the letter o) |
| 428428 is not a tban number (as it contains the letter t) |
| 428428 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৮৪২৮ |
| Eastern Arabic numerals | ٤٢٨٬٤٢٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎇𓐁 |
| Khmer numerals | ៤២៨៤២៨ |
| Japanese numerals | 四十二万八千四百二十八 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๘๔๒๘ |
| Arabic | أربعة مائة و ثمانية و عشرون ألف و أربعة مائة و ثمانية و عشرون |
| Croatian | četiristo dvadeset i osam tisuća četiristo dvadeset i osam |
| Czech | čtyři sta dvacet osm tisíc čtyři sta dvacet osm |
| Danish | fire hundrede otte og tyve tusinde fire hundrede otte og tyve |
| Dutch | vierhonderdachtentwintigduizend vierhonderdachtentwintig |
| Estonian | akpe alafa ene blaeve vɔ enyi alafa ene blaeve vɔ enyi |
| Faroese | fýrehundraðogtjúgoátta tusin og fýrehundraðogtjúgoátta |
| Filipino | ápat na daán at dalawáng pû’t walóng libó’t ápat na daán at dalawáng pû’t waló |
| Finnish | neljäsataakaksikymmentäkahdeksantuhattaneljäsataakaksikymmentäkahdeksan |
| French | quatre cent vingt-huit mille quatre cent vingt-huit |
| Greek | τετρακόσιες είκοσι οκτώ χίλιάδες τετρακόσια είκοσι οκτώ |
| German | vierhundertachtundzwanzigtausendvierhundertachtundzwanzig |
| Hebrew | ארבע מאות עשרים ושמונה אלף ארבע מאות עשרים ושמונה |
| Hindi | चार लाख अट्ठाईस हज़ार चार सौ अट्ठाईस |
| Hungarian | négyszázhuszonnyolcezernégyszázhuszonnyolc |
| Icelandic | fjögurhundrað og tuttugu og átta þúsund og fjögurhundrað og tuttugu og átta |
| Indonesian | empat ratus dua puluh delapan ribu empat ratus dua puluh delapan |
| Italian | quattrocentoventottomilaquattrocentoventotto |
| Japanese | 四十二万八千四百二十八 |
| Korean | 사십이만 팔천사백이십팔 |
| Latvian | četrsimt divdesmit astoņi tūkstoši četrsimt divdesmit astoņi |
| Lithuanian | keturi šimtai dvidešimt aštuoni tūkstančiai keturi šimtai dvidešimt aštuoni |
| Norwegian | fire hundre og tjueåtte tusen fire hundre og tjueåtte |
| Persian | چهارصد و بیست و هشت هزار و چهارصد و بیست و هشت |
| Polish | czterysta dwadzieścia osiem tysięcy czterysta dwadzieścia osiem |
| Portuguese | quatrocentos e vinte e oito mil quatrocentos e vinte e oito |
| Romanian | patru sute douăzeci şi opt mii patru sute douăzeci şi opt |
| Russian | четыреста двадцать восемь тысяч четыреста двадцать восемь |
| Serbian | четиристо двадесет и осам хиљада четиристо двадесет и осам |
| Slovak | štyristo dvadsaťosem tisíc štyristo dvadsaťosem |
| Slovene | štiristo dvaset osem tisuću štiristo dvaset osem |
| Spanish | cuatrocientos veintiocho mil cuatrocientos veintiocho |
| Swahili | elfu mia nne na ishirini na nane, mia nne na ishirini na nane |
| Swedish | fyrahundratjugoåttatusenfyrahundratjugoåtta |
| Thai | สี่แสนสองหมื่นแปดพันสี่ร้อยยี่สิบแปด |
| Turkish | dört yüz yirmi sekiz bin dört yüz yirmi sekiz |
| Ukrainian | чотириста двадцять вісім тисяч чотириста двадцять вісім |
| Vietnamese | bốn trăm hai mươi tám nghìn bốn trăm hai mươi tám |
| Number 428428 reversed | 824824 | |
| Unicode Character | U+6898C | |
| Hexadecimal color | #428428 | |
| Unix Timestamp | Mon, 05 Jan 1970 23:00:28 +0000 | |