| Nominal | 420428 |
| Cardinal | four hundred twenty thousand four hundred twenty-eight |
Cardinal four hundred twenty thousand four hundred twenty-eight | |
| Ordinal | 420,428th |
| Number of digits | 6 |
| Sum of digits | 20 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 105107 |
| Prime factorization in exponent form | 22 x 105107 |
| Prime factors | 2, 105107 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 105109 |
| Product of prime factors | 210214 |
| Is 420428 a prime number? | No |
| Is 420428 a semiprime number? | No |
| Is 420428 a Chen prime number? | No |
| Is 420428 a Mersenne prime number? | No |
| Is 420428 a Catalan number? | No |
| Is 420428 a Fibonacci number? | No |
| Is 420428 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11001101010010011002 |
| 3 | Ternary | 2101002011023 |
| 4 | Quaternary | 12122210304 |
| 5 | Quinary | 1014232035 |
| 6 | Senary | 130022326 |
| 7 | Septenary | 34005117 |
| 8 | Octal | 14651148 |
| 9 | Nonary | 7106429 |
| 10 | Decimal | 420428 |
| 12 | Duodecimal | 18337812 |
| 16 | Hexadecimal | 66a4c16 |
| 20 | Vigesimal | 2cb1820 |
| 36 | Base36 | 90ek36 |
| 60 | Sexagesimal | 1ul860 |
| Square of 420428 (n2) | 176759703184 |
| Cube of 420428 (n3) | 74314728490242752 |
| Square root of 420428 | 648.40419492782 |
| Natural Logarithm (ln) of 420428 | 12.949028519002 |
| Decimal Logarithm (log) of 420428 | 5.6236916318104 |
| Sine of 420428 | 0.93962769388994 |
| Cosecant of 420428 | 1.0642513055997 |
| Cosine of 420428 | 0.34219847585149 |
| Secant of 420428 | 2.9222806954698 |
| Tangent of 420428 | 2.7458558707834 |
| Cotangent of 420428 | 0.36418517469917 |
| The spelling of 420428 in words is "four hundred twenty thousand four hundred twenty-eight", meaning that: |
| 420428 is not an aban number (as it contains the letter a) |
| 420428 is not an eban number (as it contains the letter e) |
| 420428 is not an iban number (as it contains the letter i) |
| 420428 is not an oban number (as it contains the letter o) |
| 420428 is not a tban number (as it contains the letter t) |
| 420428 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২০৪২৮ |
| Eastern Arabic numerals | ٤٢٠٬٤٢٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓂭𓂭𓍥𓎇𓐁 |
| Khmer numerals | ៤២០៤២៨ |
| Japanese numerals | 四十二万四百二十八 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๐๔๒๘ |
| Arabic | أربعة مائة و عشرون ألف و أربعة مائة و ثمانية و عشرون |
| Croatian | četiristo dvadeset tisuća četiristo dvadeset i osam |
| Czech | čtyři sta dvacet tisíc čtyři sta dvacet osm |
| Danish | fire hundrede tyve tusinde fire hundrede otte og tyve |
| Dutch | vierhonderdtwintigduizend vierhonderdachtentwintig |
| Estonian | akpe alafa ene kple blaeve alafa ene blaeve vɔ enyi |
| Faroese | fýrehundraðogtjúgo tusin og fýrehundraðogtjúgoátta |
| Filipino | ápat na daán at dalawáng pû libó’t ápat na daán at dalawáng pû’t waló |
| Finnish | neljäsataakaksikymmentätuhattaneljäsataakaksikymmentäkahdeksan |
| French | quatre cent vingt mille quatre cent vingt-huit |
| Greek | τετρακόσιες είκοσι χίλιάδες τετρακόσια είκοσι οκτώ |
| German | vierhundertzwanzigtausendvierhundertachtundzwanzig |
| Hebrew | ארבע מאות עשרים אלף ארבע מאות עשרים ושמונה |
| Hindi | चार लाख बीस हज़ार चार सौ अट्ठाईस |
| Hungarian | négyszázhúszezernégyszázhuszonnyolc |
| Icelandic | fjögurhundrað og tuttugu þúsund og fjögurhundrað og tuttugu og átta |
| Indonesian | empat ratus dua puluh ribu empat ratus dua puluh delapan |
| Italian | quattrocentoventimilaquattrocentoventotto |
| Japanese | 四十二万四百二十八 |
| Korean | 사십이만 사백이십팔 |
| Latvian | četrsimt divdesmit tūkstoši četrsimt divdesmit astoņi |
| Lithuanian | keturi šimtai dvidešimt tūkstančių keturi šimtai dvidešimt aštuoni |
| Norwegian | fire hundre og tjue tusen fire hundre og tjueåtte |
| Persian | چهارصد و بیست هزار و چهارصد و بیست و هشت |
| Polish | czterysta dwadzieścia tysięcy czterysta dwadzieścia osiem |
| Portuguese | quatrocentos e vinte mil quatrocentos e vinte e oito |
| Romanian | patru sute douăzeci mii patru sute douăzeci şi opt |
| Russian | четыреста двадцать тысяч четыреста двадцать восемь |
| Serbian | четиристо двадесет хиљада четиристо двадесет и осам |
| Slovak | štyristo dvadsať tisíc štyristo dvadsaťosem |
| Slovene | štiristo dvaset tisuću štiristo dvaset osem |
| Spanish | cuatrocientos veinte mil cuatrocientos veintiocho |
| Swahili | elfu mia nne na ishirini, mia nne na ishirini na nane |
| Swedish | fyrahundratjugotusenfyrahundratjugoåtta |
| Thai | สี่แสนสองหมื่นสี่ร้อยยี่สิบแปด |
| Turkish | dört yüz yirmi bin dört yüz yirmi sekiz |
| Ukrainian | чотириста двадцять тисяч чотириста двадцять вісім |
| Vietnamese | bốn trăm hai mươi nghìn bốn trăm hai mươi tám |
| Number 420428 reversed | 824024 | |
| Unicode Character | U+66A4C | |
| Hexadecimal color | #420428 | |
| Unix Timestamp | Mon, 05 Jan 1970 20:47:08 +0000 | |