| Nominal | 990401 |
| Cardinal | nine hundred ninety thousand four hundred one |
Cardinal nine hundred ninety thousand four hundred one | |
| Ordinal | 990,401st |
| Number of digits | 6 |
| Sum of digits | 23 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 227 x 4363 |
| Prime factors | 227, 4363 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 4590 |
| Product of prime factors | 990401 |
| Is 990401 a prime number? | No |
| Is 990401 a semiprime number? | No |
| Is 990401 a Chen prime number? | No |
| Is 990401 a Mersenne prime number? | No |
| Is 990401 a Catalan number? | No |
| Is 990401 a Fibonacci number? | No |
| Is 990401 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100011100110000012 |
| 3 | Ternary | 12120221201123 |
| 4 | Quaternary | 33013030014 |
| 5 | Quinary | 2231431015 |
| 6 | Senary | 331211056 |
| 7 | Septenary | 112633167 |
| 8 | Octal | 36163018 |
| 9 | Nonary | 17685159 |
| 10 | Decimal | 990401 |
| 12 | Duodecimal | 3b919512 |
| 16 | Hexadecimal | f1cc116 |
| 20 | Vigesimal | 63g0120 |
| 36 | Base36 | l87536 |
| 60 | Sexagesimal | 4Z6f60 |
| Square of 990401 (n2) | 980894140801 |
| Cube of 990401 (n3) | 971478537943451201 |
| Square root of 990401 | 995.18892678727 |
| Natural Logarithm (ln) of 990401 | 13.805865190605 |
| Decimal Logarithm (log) of 990401 | 5.9958110701799 |
| Sine of 990401 | 0.97563243064342 |
| Cosecant of 990401 | 1.0249761781089 |
| Cosine of 990401 | 0.21941139504778 |
| Secant of 990401 | 4.5576484292543 |
| Tangent of 990401 | 4.4465896150515 |
| Cotangent of 990401 | 0.22489145312962 |
| The spelling of 990401 in words is "nine hundred ninety thousand four hundred one", meaning that: |
| 990401 is not an aban number (as it contains the letter a) |
| 990401 is not an eban number (as it contains the letter e) |
| 990401 is not an iban number (as it contains the letter i) |
| 990401 is not an oban number (as it contains the letter o) |
| 990401 is not a tban number (as it contains the letter t) |
| 990401 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯০৪০১ |
| Eastern Arabic numerals | ٩٩٠٬٤٠١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍥𓏺 |
| Khmer numerals | ៩៩០៤០១ |
| Japanese numerals | 九十九万四百一 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๐๔๐๑ |
| Arabic | تسعة مائة و تسعون ألف و أربعة مائة و واحد |
| Croatian | devetsto devedeset tisuća četiristo jedan |
| Czech | devět set devadesát tisíc čtyři sta jeden |
| Danish | ni hundrede halvfems tusinde fire hundrede en |
| Dutch | negenhonderdnegentigduizend vierhonderd en één |
| Estonian | akpe alafa asieke kple blaasieke alafa ene kple ɖeka |
| Faroese | níggjuhundraðogníti tusin og fýrehundraðogein |
| Filipino | siyám na daán at siyám na pû libó’t ápat na daán at isá |
| Finnish | yhdeksänsataayhdeksänkymmentätuhattaneljäsataayksi |
| French | neuf cent quatre-vingt-dix mille quatre cent un |
| Greek | εννιακόσιες εννενήντα χίλιάδες τετρακόσια ένα |
| German | neunhundertneunzigtausendvierhunderteins |
| Hebrew | תשע מאות תשעים אלף ארבע מאות ואחת |
| Hindi | नौ लाख नब्बे हज़ार चार सौ एक |
| Hungarian | kilencszázkilencvenezernégyszázegy |
| Icelandic | níuhundrað og níutíu þúsund og fjögurhundrað og einn |
| Indonesian | sembilan ratus sembilan puluh ribu empat ratus satu |
| Italian | novecentonovantamilaquattrocentouno |
| Japanese | 九十九万四百一 |
| Korean | 구십구만 사백일 |
| Latvian | deviņsimt deviņdesmit tūkstoši četrsimt viens |
| Lithuanian | devyni šimtai devyniasdešimt tūkstančių keturi šimtai vienas |
| Norwegian | ni hundre og nitti tusen fire hundre og én |
| Persian | نهصد و نود هزار و چهارصد و یک |
| Polish | dziewięćset dziewięćdziesiąt tysięcy czterysta jeden |
| Portuguese | novecentos e noventa mil quatrocentos e um |
| Romanian | nouă sute nouăzeci mii patru sute unu |
| Russian | девятьсот девяносто тысяч четыреста один |
| Serbian | деветсто деведесет хиљада четиристо један |
| Slovak | deväťsto deväťdesiat tisíc štyristo jeden |
| Slovene | devetsto devetdeset tisuću štiristo ena |
| Spanish | novecientos noventa mil cuatrocientos uno |
| Swahili | elfu mia tisa na tisini, mia nne na moja |
| Swedish | niohundranittiotusenfyrahundraen |
| Thai | เก้าแสนเก้าหมื่นสี่ร้อยหนึ่ง |
| Turkish | dokuz yüz doksan bin dört yüz bir |
| Ukrainian | девʼятсот девʼяносто тисяч чотириста один |
| Vietnamese | chín trăm chín mươi nghìn bốn trăm lẻ một |
| Number 990401 reversed | 104099 | |
| Unicode Character | U+F1CC1 | |
| Hexadecimal color | #990401 | |
| Unix Timestamp | Mon, 12 Jan 1970 11:06:41 +0000 | |