| Nominal | 401980 |
| Cardinal | four hundred one thousand nine hundred eighty |
Cardinal four hundred one thousand nine hundred eighty | |
| Ordinal | 401,980th |
| Number of digits | 6 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5 x 101 x 199 |
| Prime factorization in exponent form | 22 x 5 x 101 x 199 |
| Prime factors | 2, 5, 101, 199 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 307 |
| Product of prime factors | 200990 |
| Is 401980 a prime number? | No |
| Is 401980 a semiprime number? | No |
| Is 401980 a Chen prime number? | No |
| Is 401980 a Mersenne prime number? | No |
| Is 401980 a Catalan number? | No |
| Is 401980 a Fibonacci number? | No |
| Is 401980 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11000100010001111002 |
| 3 | Ternary | 2021021020113 |
| 4 | Quaternary | 12020203304 |
| 5 | Quinary | 1003304105 |
| 6 | Senary | 123410046 |
| 7 | Septenary | 32626457 |
| 8 | Octal | 14210748 |
| 9 | Nonary | 6723649 |
| 10 | Decimal | 401980 |
| 12 | Duodecimal | 17476412 |
| 16 | Hexadecimal | 6223c16 |
| 20 | Vigesimal | 2a4j020 |
| 36 | Base36 | 8m6436 |
| 60 | Sexagesimal | 1pde60 |
| Square of 401980 (n2) | 161587920400 |
| Cube of 401980 (n3) | 64955112242392000 |
| Square root of 401980 | 634.01892716227 |
| Natural Logarithm (ln) of 401980 | 12.90415761512 |
| Decimal Logarithm (log) of 401980 | 5.6042044458563 |
| Sine of 401980 | 0.60805042120476 |
| Cosecant of 401980 | 1.6446004560258 |
| Cosine of 401980 | 0.7938984099195 |
| Secant of 401980 | 1.2596070070242 |
| Tangent of 401980 | 0.76590457117355 |
| Cotangent of 401980 | 1.3056456869917 |
| The spelling of 401980 in words is "four hundred one thousand nine hundred eighty", meaning that: |
| 401980 is not an aban number (as it contains the letter a) |
| 401980 is not an eban number (as it contains the letter e) |
| 401980 is not an iban number (as it contains the letter i) |
| 401980 is not an oban number (as it contains the letter o) |
| 401980 is not a tban number (as it contains the letter t) |
| 401980 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪০১৯৮০ |
| Eastern Arabic numerals | ٤٠١٬٩٨٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆼𓍪𓎍 |
| Khmer numerals | ៤០១៩៨០ |
| Japanese numerals | 四十万千九百八十 |
| Roman numerals | n/a |
| Thai numerals | ๔๐๑๙๘๐ |
| Arabic | أربعة مائة و واحد ألف و تسعة مائة و ثمانون |
| Croatian | četiristo jedna tisuća devetsto osamdeset |
| Czech | čtyři sta jedna tisíc devět set osmdesát |
| Danish | fire hundrede en tusinde ni hundrede firs |
| Dutch | vierhonderd en duizend negenhonderdtachtig |
| Estonian | akpe alafa ene kple ɖeka alafa asieke kple blaenyi |
| Faroese | fýrehundraðogeitt tusin og níggjuhundraðogáttati |
| Filipino | ápat na daán at isáng libó’t siyám na daán at walóng pû |
| Finnish | neljäsataayksituhattayhdeksänsataakahdeksankymmentä |
| French | quatre cent un mille neuf cent quatre-vingts |
| Greek | τετρακόσιες μία χίλιάδες εννιακόσια ογδόντα |
| German | vierhunderteintausendneunhundertachtzig |
| Hebrew | ארבע מאות ואחד אלף תשע מאות שמונים |
| Hindi | चार लाख एक हज़ार नौ सौ अस्सी |
| Hungarian | négyszázegyezerkilencszáznyolcvan |
| Icelandic | fjögurhundrað og eitt þúsund og níuhundrað og áttatíu |
| Indonesian | empat ratus satu ribu sembilan ratus delapan puluh |
| Italian | quattrocentoun milanovecentoottanta |
| Japanese | 四十万千九百八十 |
| Korean | 사십만 천구백팔십 |
| Latvian | četrsimt viens tūkstoši deviņsimt astoņdesmit |
| Lithuanian | keturi šimtai vienas tūkstantis devyni šimtai aštuoniasdešimt |
| Norwegian | fire hundre og ett tusen ni hundre og åtti |
| Persian | چهارصد و یک هزار و نهصد و هشتاد |
| Polish | czterysta jeden tysięcy dziewięćset osiemdziesiąt |
| Portuguese | quatrocentos e um mil novecentos e oitenta |
| Romanian | patru sute una mii nouă sute optzeci |
| Russian | четыреста одна тысяча девятьсот восемьдесят |
| Serbian | четиристо једна хиљада деветсто осамдесет |
| Slovak | štyristo jedna tisíc deväťsto osemdesiat |
| Slovene | štiristo ena tisuću devetsto osemdeset |
| Spanish | cuatrocientos un mil novecientos ochenta |
| Swahili | elfu mia nne na moja, mia tisa na themanini |
| Swedish | fyrahundraentusenniohundraåttio |
| Thai | สี่แสนหนึ่งพันเก้าร้อยแปดสิบ |
| Turkish | dört yüz bir bin dokuz yüz seksen |
| Ukrainian | чотириста одна тисяча девʼятсот вісімдесят |
| Vietnamese | bốn trăm lẻ một nghìn chín trăm tám mươi |
| Number 401980 reversed | 089104 | |
| Unicode Character | U+6223C | |
| Hexadecimal color | #401980 | |
| Unix Timestamp | Mon, 05 Jan 1970 15:39:40 +0000 | |