| Nominal | 991012 |
| Cardinal | nine hundred ninety-one thousand twelve |
Cardinal nine hundred ninety-one thousand twelve | |
| Ordinal | 991,012th |
| Number of digits | 6 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 11 x 101 x 223 |
| Prime factorization in exponent form | 22 x 11 x 101 x 223 |
| Prime factors | 2, 11, 101, 223 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 337 |
| Product of prime factors | 495506 |
| Is 991012 a prime number? | No |
| Is 991012 a semiprime number? | No |
| Is 991012 a Chen prime number? | No |
| Is 991012 a Mersenne prime number? | No |
| Is 991012 a Catalan number? | No |
| Is 991012 a Fibonacci number? | No |
| Is 991012 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100011111001001002 |
| 3 | Ternary | 12121001020113 |
| 4 | Quaternary | 33013302104 |
| 5 | Quinary | 2232030225 |
| 6 | Senary | 331240046 |
| 7 | Septenary | 112651517 |
| 8 | Octal | 36174448 |
| 9 | Nonary | 17703649 |
| 10 | Decimal | 991012 |
| 12 | Duodecimal | 3b960412 |
| 16 | Hexadecimal | f1f2416 |
| 20 | Vigesimal | 63hac20 |
| 36 | Base36 | l8o436 |
| 60 | Sexagesimal | 4ZGq60 |
| Square of 991012 (n2) | 982104784144 |
| Cube of 991012 (n3) | 973277626344113728 |
| Square root of 991012 | 995.49585634497 |
| Natural Logarithm (ln) of 991012 | 13.80648192222 |
| Decimal Logarithm (log) of 991012 | 5.996078913317 |
| Sine of 991012 | 0.25802966107741 |
| Cosecant of 991012 | 3.8755234410822 |
| Cosine of 991012 | -0.96613699546404 |
| Secant of 991012 | -1.0350498994397 |
| Tangent of 991012 | -0.26707357475063 |
| Cotangent of 991012 | -3.7442865732176 |
| The spelling of 991012 in words is "nine hundred ninety-one thousand twelve", meaning that: |
| 991012 is not an aban number (as it contains the letter a) |
| 991012 is not an eban number (as it contains the letter e) |
| 991012 is not an iban number (as it contains the letter i) |
| 991012 is not an oban number (as it contains the letter o) |
| 991012 is not a tban number (as it contains the letter t) |
| 991012 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯১০১২ |
| Eastern Arabic numerals | ٩٩١٬٠١٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓎆𓏻 |
| Khmer numerals | ៩៩១០១២ |
| Japanese numerals | 九十九万千十二 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๑๐๑๒ |
| Arabic | تسعة مائة و واحد و تسعون ألف و إثنا عشر |
| Croatian | devetsto devedeset i jedna tisuća dvanaest |
| Czech | devět set devadesát jedna tisíc dvanáct |
| Danish | ni hundrede en og halvfems tusinde og tolv |
| Dutch | negenhonderdéénennegentigduizend en twaalf |
| Estonian | akpe alafa asieke blaasieke vɔ ɖekɛ kpakple wuieve |
| Faroese | níggjuhundraðognítieitt tusin og tólv |
| Filipino | siyám na daán at siyám na pû’t isáng libó’t labíng-dalawá |
| Finnish | yhdeksänsataayhdeksänkymmentäyksituhattakaksitoista |
| French | neuf cent quatre-vingt-onze mille douze |
| Greek | εννιακόσιες εννενήντα μία χίλιάδες δώδεκα |
| German | neunhunderteinundneunzigtausendzwölf |
| Hebrew | תשע מאות תשעים ואחד אלף ושתים עשרה |
| Hindi | नौ लाख इक्यानबे हज़ार बारह |
| Hungarian | kilencszázkilencvenegyezertizenkettő |
| Icelandic | níuhundrað og níutíu og eitt þúsund og tólf |
| Indonesian | sembilan ratus sembilan puluh satu ribu dua belas |
| Italian | novecentonovant e unmiladodici |
| Japanese | 九十九万千十二 |
| Korean | 구십구만 천십이 |
| Latvian | deviņsimt deviņdesmit viens tūkstoši divpadsmit |
| Lithuanian | devyni šimtai devyniasdešimt vienas tūkstantis dvylika |
| Norwegian | ni hundre og nittiett tusen og tolv |
| Persian | نهصد و نود و یک هزار و دوازده |
| Polish | dziewięćset dziewięćdziesiąt jeden tysięcy dwanaście |
| Portuguese | novecentos e noventa e um mil e doze |
| Romanian | nouă sute nouăzeci şi una mii doisprezece |
| Russian | девятьсот девяносто одна тысяча двенадцать |
| Serbian | деветсто деведесет и једна хиљада дванаест |
| Slovak | deväťsto deväťdesiatjedna tisíc dvanásť |
| Slovene | devetsto devetdeset ena tisuću dvanajst |
| Spanish | novecientos noventa y un mil doce |
| Swahili | elfu mia tisa na tisini na moja, kumi na mbili |
| Swedish | niohundranittioentusentolv |
| Thai | เก้าแสนเก้าหมื่นหนึ่งพันสิบสอง |
| Turkish | dokuz yüz doksan bir bin on iki |
| Ukrainian | девʼятсот девʼяносто одна тисяча дванадцять |
| Vietnamese | chín trăm chín mươi mốt nghìn không trăm mười hai |
| Number 991012 reversed | 210199 | |
| Unicode Character | U+F1F24 | |
| Hexadecimal color | #991012 | |
| Unix Timestamp | Mon, 12 Jan 1970 11:16:52 +0000 | |