| Nominal | 428420 |
| Cardinal | four hundred twenty-eight thousand four hundred twenty |
Cardinal four hundred twenty-eight thousand four hundred twenty | |
| Ordinal | 428,420th |
| Number of digits | 6 |
| Sum of digits | 20 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 31 x 691 |
| Prime factorization in exponent form | 22 x 5 x 31 x 691 |
| Prime factors | 2, 5, 31, 691 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 729 |
| Product of prime factors | 214210 |
| Is 428420 a prime number? | No |
| Is 428420 a semiprime number? | No |
| Is 428420 a Chen prime number? | No |
| Is 428420 a Mersenne prime number? | No |
| Is 428420 a Catalan number? | No |
| Is 428420 a Fibonacci number? | No |
| Is 428420 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010001001100001002 |
| 3 | Ternary | 2102022001023 |
| 4 | Quaternary | 12202120104 |
| 5 | Quinary | 1022021405 |
| 6 | Senary | 131032326 |
| 7 | Septenary | 34330167 |
| 8 | Octal | 15046048 |
| 9 | Nonary | 7226129 |
| 10 | Decimal | 428420 |
| 12 | Duodecimal | 187b1812 |
| 16 | Hexadecimal | 6898416 |
| 20 | Vigesimal | 2db1020 |
| 36 | Base36 | 96kk36 |
| 60 | Sexagesimal | 1x0K60 |
| Square of 428420 (n2) | 183543696400 |
| Cube of 428420 (n3) | 78633790411688000 |
| Square root of 428420 | 654.53800500811 |
| Natural Logarithm (ln) of 428420 | 12.967859301807 |
| Decimal Logarithm (log) of 428420 | 5.6318697368725 |
| Sine of 428420 | 0.84674139472362 |
| Cosecant of 428420 | 1.1809981255569 |
| Cosine of 428420 | 0.53200470905952 |
| Secant of 428420 | 1.8796826098923 |
| Tangent of 428420 | 1.591605074738 |
| Cotangent of 428420 | 0.62829656418672 |
| The spelling of 428420 in words is "four hundred twenty-eight thousand four hundred twenty", meaning that: |
| 428420 is not an aban number (as it contains the letter a) |
| 428420 is not an eban number (as it contains the letter e) |
| 428420 is not an iban number (as it contains the letter i) |
| 428420 is not an oban number (as it contains the letter o) |
| 428420 is not a tban number (as it contains the letter t) |
| 428420 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৮৪২০ |
| Eastern Arabic numerals | ٤٢٨٬٤٢٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎇 |
| Khmer numerals | ៤២៨៤២០ |
| Japanese numerals | 四十二万八千四百二十 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๘๔๒๐ |
| Arabic | أربعة مائة و ثمانية و عشرون ألف و أربعة مائة و عشرون |
| Croatian | četiristo dvadeset i osam tisuća četiristo dvadeset |
| Czech | čtyři sta dvacet osm tisíc čtyři sta dvacet |
| Danish | fire hundrede otte og tyve tusinde fire hundrede tyve |
| Dutch | vierhonderdachtentwintigduizend vierhonderdtwintig |
| Estonian | akpe alafa ene blaeve vɔ enyi alafa ene kple blaeve |
| Faroese | fýrehundraðogtjúgoátta tusin og fýrehundraðogtjúgo |
| Filipino | ápat na daán at dalawáng pû’t walóng libó’t ápat na daán at dalawáng pû |
| Finnish | neljäsataakaksikymmentäkahdeksantuhattaneljäsataakaksikymmentä |
| French | quatre cent vingt-huit mille quatre cent vingt |
| Greek | τετρακόσιες είκοσι οκτώ χίλιάδες τετρακόσια είκοσι |
| German | vierhundertachtundzwanzigtausendvierhundertzwanzig |
| Hebrew | ארבע מאות עשרים ושמונה אלף ארבע מאות עשרים |
| Hindi | चार लाख अट्ठाईस हज़ार चार सौ बीस |
| Hungarian | négyszázhuszonnyolcezernégyszázhúsz |
| Icelandic | fjögurhundrað og tuttugu og átta þúsund og fjögurhundrað og tuttugu |
| Indonesian | empat ratus dua puluh delapan ribu empat ratus dua puluh |
| Italian | quattrocentoventottomilaquattrocentoventi |
| Japanese | 四十二万八千四百二十 |
| Korean | 사십이만 팔천사백이십 |
| Latvian | četrsimt divdesmit astoņi tūkstoši četrsimt divdesmit |
| Lithuanian | keturi šimtai dvidešimt aštuoni tūkstančiai keturi šimtai dvidešimt |
| Norwegian | fire hundre og tjueåtte tusen fire hundre og tjue |
| Persian | چهارصد و بیست و هشت هزار و چهارصد و بیست |
| Polish | czterysta dwadzieścia osiem tysięcy czterysta dwadzieścia |
| Portuguese | quatrocentos e vinte e oito mil quatrocentos e vinte |
| Romanian | patru sute douăzeci şi opt mii patru sute douăzeci |
| Russian | четыреста двадцать восемь тысяч четыреста двадцать |
| Serbian | четиристо двадесет и осам хиљада четиристо двадесет |
| Slovak | štyristo dvadsaťosem tisíc štyristo dvadsať |
| Slovene | štiristo dvaset osem tisuću štiristo dvaset |
| Spanish | cuatrocientos veintiocho mil cuatrocientos veinte |
| Swahili | elfu mia nne na ishirini na nane, mia nne na ishirini |
| Swedish | fyrahundratjugoåttatusenfyrahundratjugo |
| Thai | สี่แสนสองหมื่นแปดพันสี่ร้อยยี่สิบ |
| Turkish | dört yüz yirmi sekiz bin dört yüz yirmi |
| Ukrainian | чотириста двадцять вісім тисяч чотириста двадцять |
| Vietnamese | bốn trăm hai mươi tám nghìn bốn trăm hai mươi |
| Number 428420 reversed | 024824 | |
| Unicode Character | U+68984 | |
| Hexadecimal color | #428420 | |
| Unix Timestamp | Mon, 05 Jan 1970 23:00:20 +0000 | |