| Nominal | 997980 |
| Cardinal | nine hundred ninety-seven thousand nine hundred eighty |
Cardinal nine hundred ninety-seven thousand nine hundred eighty | |
| Ordinal | 997,980th |
| Number of digits | 6 |
| Sum of digits | 42 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 3 x 5 x 16633 |
| Prime factorization in exponent form | 22 x 3 x 5 x 16633 |
| Prime factors | 2, 3, 5, 16633 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 16643 |
| Product of prime factors | 498990 |
| Is 997980 a prime number? | No |
| Is 997980 a semiprime number? | No |
| Is 997980 a Chen prime number? | No |
| Is 997980 a Mersenne prime number? | No |
| Is 997980 a Catalan number? | No |
| Is 997980 a Fibonacci number? | No |
| Is 997980 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100111010010111002 |
| 3 | Ternary | 12122002220203 |
| 4 | Quaternary | 33032211304 |
| 5 | Quinary | 2234134105 |
| 6 | Senary | 332201406 |
| 7 | Septenary | 113243647 |
| 8 | Octal | 36351348 |
| 9 | Nonary | 17808669 |
| 10 | Decimal | 997980 |
| 12 | Duodecimal | 40165012 |
| 16 | Hexadecimal | f3a5c16 |
| 20 | Vigesimal | 64ej020 |
| 36 | Base36 | le1o36 |
| 60 | Sexagesimal | 4bD060 |
| Square of 997980 (n2) | 995964080400 |
| Cube of 997980 (n3) | 993952232957592000 |
| Square root of 997980 | 998.9894894342 |
| Natural Logarithm (ln) of 997980 | 13.813488515013 |
| Decimal Logarithm (log) of 997980 | 5.9991218379039 |
| Sine of 997980 | 0.30837842679904 |
| Cosecant of 997980 | 3.2427689912682 |
| Cosine of 997980 | -0.95126376252065 |
| Secant of 997980 | -1.0512331483649 |
| Tangent of 997980 | -0.32417762449176 |
| Cotangent of 997980 | -3.0847286316191 |
| The spelling of 997980 in words is "nine hundred ninety-seven thousand nine hundred eighty", meaning that: |
| 997980 is not an aban number (as it contains the letter a) |
| 997980 is not an eban number (as it contains the letter e) |
| 997980 is not an iban number (as it contains the letter i) |
| 997980 is not an oban number (as it contains the letter o) |
| 997980 is not a tban number (as it contains the letter t) |
| 997980 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯৭৯৮০ |
| Eastern Arabic numerals | ٩٩٧٬٩٨٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎍 |
| Khmer numerals | ៩៩៧៩៨០ |
| Japanese numerals | 九十九万七千九百八十 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๗๙๘๐ |
| Arabic | تسعة مائة و سبعة و تسعون ألف و تسعة مائة و ثمانون |
| Croatian | devetsto devedeset i sedam tisuća devetsto osamdeset |
| Czech | devět set devadesát sedm tisíc devět set osmdesát |
| Danish | ni hundrede syv og halvfems tusinde ni hundrede firs |
| Dutch | negenhonderdzevenennegentigduizend negenhonderdtachtig |
| Estonian | akpe alafa asieke blaasieke vɔ adre alafa asieke kple blaenyi |
| Faroese | níggjuhundraðognítisjey tusin og níggjuhundraðogáttati |
| Filipino | siyám na daán at siyám na pû’t pitóng libó’t siyám na daán at walóng pû |
| Finnish | yhdeksänsataayhdeksänkymmentäseitsemäntuhattayhdeksänsataakahdeksankymmentä |
| French | neuf cent quatre-vingt-dix-sept mille neuf cent quatre-vingts |
| Greek | εννιακόσιες εννενήντα επτά χίλιάδες εννιακόσια ογδόντα |
| German | neunhundertsiebenundneunzigtausendneunhundertachtzig |
| Hebrew | תשע מאות תשעים ושבעה אלף תשע מאות שמונים |
| Hindi | नौ लाख सत्तानबे हज़ार नौ सौ अस्सी |
| Hungarian | kilencszázkilencvenhétezerkilencszáznyolcvan |
| Icelandic | níuhundrað og níutíu og sjó þúsund og níuhundrað og áttatíu |
| Indonesian | sembilan ratus sembilan puluh tujuh ribu sembilan ratus delapan puluh |
| Italian | novecentonovantasettemilanovecentoottanta |
| Japanese | 九十九万七千九百八十 |
| Korean | 구십구만 칠천구백팔십 |
| Latvian | deviņsimt deviņdesmit septiņi tūkstoši deviņsimt astoņdesmit |
| Lithuanian | devyni šimtai devyniasdešimt septyni tūkstančiai devyni šimtai aštuoniasdešimt |
| Norwegian | ni hundre og nittisju tusen ni hundre og åtti |
| Persian | نهصد و نود و هفت هزار و نهصد و هشتاد |
| Polish | dziewięćset dziewięćdziesiąt siedem tysięcy dziewięćset osiemdziesiąt |
| Portuguese | novecentos e noventa e sete mil novecentos e oitenta |
| Romanian | nouă sute nouăzeci şi şapte mii nouă sute optzeci |
| Russian | девятьсот девяносто семь тысяч девятьсот восемьдесят |
| Serbian | деветсто деведесет и седам хиљада деветсто осамдесет |
| Slovak | deväťsto deväťdesiatsedem tisíc deväťsto osemdesiat |
| Slovene | devetsto devetdeset sedem tisuću devetsto osemdeset |
| Spanish | novecientos noventa y siete mil novecientos ochenta |
| Swahili | elfu mia tisa na tisini na saba, mia tisa na themanini |
| Swedish | niohundranittiosjutusenniohundraåttio |
| Thai | เก้าแสนเก้าหมื่นเจ็ดพันเก้าร้อยแปดสิบ |
| Turkish | dokuz yüz doksan yedi bin dokuz yüz seksen |
| Ukrainian | девʼятсот девʼяносто сім тисяч девʼятсот вісімдесят |
| Vietnamese | chín trăm chín mươi bảy nghìn chín trăm tám mươi |
| Number 997980 reversed | 089799 | |
| Unicode Character | U+F3A5C | |
| Hexadecimal color | #997980 | |
| Unix Timestamp | Mon, 12 Jan 1970 13:13:00 +0000 | |