| Nominal | 428840 |
| Cardinal | four hundred twenty-eight thousand eight hundred forty |
Cardinal four hundred twenty-eight thousand eight hundred forty | |
| Ordinal | 428,840th |
| Number of digits | 6 |
| Sum of digits | 26 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 71 x 151 |
| Prime factorization in exponent form | 23 x 5 x 71 x 151 |
| Prime factors | 2, 5, 71, 151 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 229 |
| Product of prime factors | 107210 |
| Is 428840 a prime number? | No |
| Is 428840 a semiprime number? | No |
| Is 428840 a Chen prime number? | No |
| Is 428840 a Mersenne prime number? | No |
| Is 428840 a Catalan number? | No |
| Is 428840 a Fibonacci number? | No |
| Is 428840 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010001011001010002 |
| 3 | Ternary | 2102100202223 |
| 4 | Quaternary | 12202302204 |
| 5 | Quinary | 1022103305 |
| 6 | Senary | 131052126 |
| 7 | Septenary | 34341567 |
| 8 | Octal | 15054508 |
| 9 | Nonary | 7232289 |
| 10 | Decimal | 428840 |
| 12 | Duodecimal | 18820812 |
| 16 | Hexadecimal | 68b2816 |
| 20 | Vigesimal | 2dc2020 |
| 36 | Base36 | 96w836 |
| 60 | Sexagesimal | 1x7K60 |
| Square of 428840 (n2) | 183903745600 |
| Cube of 428840 (n3) | 78865282263104000 |
| Square root of 428840 | 654.85876339864 |
| Natural Logarithm (ln) of 428840 | 12.96883916797 |
| Decimal Logarithm (log) of 428840 | 5.6322952873402 |
| Sine of 428840 | 0.03640633177718 |
| Cosecant of 428840 | 27.467749459637 |
| Cosine of 428840 | 0.99933706976502 |
| Secant of 428840 | 1.000663370003 |
| Tangent of 428840 | 0.036430482645601 |
| Cotangent of 428840 | 27.449540258033 |
| The spelling of 428840 in words is "four hundred twenty-eight thousand eight hundred forty", meaning that: |
| 428840 is not an aban number (as it contains the letter a) |
| 428840 is not an eban number (as it contains the letter e) |
| 428840 is not an iban number (as it contains the letter i) |
| 428840 is not an oban number (as it contains the letter o) |
| 428840 is not a tban number (as it contains the letter t) |
| 428840 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৮৮৪০ |
| Eastern Arabic numerals | ٤٢٨٬٨٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍩𓎉 |
| Khmer numerals | ៤២៨៨៤០ |
| Japanese numerals | 四十二万八千八百四十 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๘๘๔๐ |
| Arabic | أربعة مائة و ثمانية و عشرون ألف و ثمانية مائة و أربعون |
| Croatian | četiristo dvadeset i osam tisuća osamsto četrdeset |
| Czech | čtyři sta dvacet osm tisíc osm set čtyřicet |
| Danish | fire hundrede otte og tyve tusinde otte hundrede fyrre |
| Dutch | vierhonderdachtentwintigduizend achthonderdveertig |
| Estonian | akpe alafa ene blaeve vɔ enyi alafa enyi kple blaene |
| Faroese | fýrehundraðogtjúgoátta tusin og áttahundraðogfýrati |
| Filipino | ápat na daán at dalawáng pû’t walóng libó’t walóng daán at ápat na pû |
| Finnish | neljäsataakaksikymmentäkahdeksantuhattakahdeksansataaneljäkymmentä |
| French | quatre cent vingt-huit mille huit cent quarante |
| Greek | τετρακόσιες είκοσι οκτώ χίλιάδες οκτακόσια σαράντα |
| German | vierhundertachtundzwanzigtausendachthundertvierzig |
| Hebrew | ארבע מאות עשרים ושמונה אלף שמונה מאות ארבעים |
| Hindi | चार लाख अट्ठाईस हज़ार आठ सौ चालीस |
| Hungarian | négyszázhuszonnyolcezernyolcszáznegyven |
| Icelandic | fjögurhundrað og tuttugu og átta þúsund og áttahundrað og fjörutíu |
| Indonesian | empat ratus dua puluh delapan ribu delapan ratus empat puluh |
| Italian | quattrocentoventottomilaottocentoquaranta |
| Japanese | 四十二万八千八百四十 |
| Korean | 사십이만 팔천팔백사십 |
| Latvian | četrsimt divdesmit astoņi tūkstoši astoņsimt četrdesmit |
| Lithuanian | keturi šimtai dvidešimt aštuoni tūkstančiai aštuoni šimtai keturiasdešimt |
| Norwegian | fire hundre og tjueåtte tusen åtte hundre og førti |
| Persian | چهارصد و بیست و هشت هزار و هشتصد و چهل |
| Polish | czterysta dwadzieścia osiem tysięcy osiemset czterdzieści |
| Portuguese | quatrocentos e vinte e oito mil oitocentos e quarenta |
| Romanian | patru sute douăzeci şi opt mii opt sute patruzeci |
| Russian | четыреста двадцать восемь тысяч восемьсот сорок |
| Serbian | четиристо двадесет и осам хиљада осамсто четрдесет |
| Slovak | štyristo dvadsaťosem tisíc osemsto štyridsať |
| Slovene | štiristo dvaset osem tisuću osemsto štirideset |
| Spanish | cuatrocientos veintiocho mil ochocientos cuarenta |
| Swahili | elfu mia nne na ishirini na nane, mia nane na arobaini |
| Swedish | fyrahundratjugoåttatusenåttahundrafyrtio |
| Thai | สี่แสนสองหมื่นแปดพันแปดร้อยสี่สิบ |
| Turkish | dört yüz yirmi sekiz bin sekiz yüz kırk |
| Ukrainian | чотириста двадцять вісім тисяч вісімсот сорок |
| Vietnamese | bốn trăm hai mươi tám nghìn tám trăm bốn mươi |
| Number 428840 reversed | 048824 | |
| Unicode Character | U+68B28 | |
| Hexadecimal color | #428840 | |
| Unix Timestamp | Mon, 05 Jan 1970 23:07:20 +0000 | |