| Nominal | 990987 |
| Cardinal | nine hundred ninety thousand nine hundred eighty-seven |
Cardinal nine hundred ninety thousand nine hundred eighty-seven | |
| Ordinal | 990,987th |
| Number of digits | 6 |
| Sum of digits | 42 |
| Product of digits | 0 |
| Number parity | Odd |
| Prime factorization | 3 x 330329 |
| Prime factors | 3, 330329 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 330332 |
| Product of prime factors | 990987 |
| Is 990987 a prime number? | No |
| Is 990987 a semiprime number? | No |
| Is 990987 a Chen prime number? | No |
| Is 990987 a Mersenne prime number? | No |
| Is 990987 a Catalan number? | No |
| Is 990987 a Fibonacci number? | No |
| Is 990987 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111100011111000010112 |
| 3 | Ternary | 12121001010203 |
| 4 | Quaternary | 33013300234 |
| 5 | Quinary | 2232024225 |
| 6 | Senary | 331235236 |
| 7 | Septenary | 112651147 |
| 8 | Octal | 36174138 |
| 9 | Nonary | 17703369 |
| 10 | Decimal | 990987 |
| 12 | Duodecimal | 3b95a312 |
| 16 | Hexadecimal | f1f0b16 |
| 20 | Vigesimal | 63h9720 |
| 36 | Base36 | l8nf36 |
| 60 | Sexagesimal | 4ZGR60 |
| Square of 990987 (n2) | 982055234169 |
| Cube of 990987 (n3) | 973203970343434803 |
| Square root of 990987 | 995.48329970924 |
| Natural Logarithm (ln) of 990987 | 13.806456695164 |
| Decimal Logarithm (log) of 990987 | 5.9960679573457 |
| Sine of 990987 | 0.12788980342024 |
| Cosecant of 990987 | 7.8192316608232 |
| Cosine of 990987 | -0.99178838377001 |
| Secant of 990987 | -1.0082796051702 |
| Tangent of 990987 | -0.12894868049785 |
| Cotangent of 990987 | -7.7550231312111 |
| The spelling of 990987 in words is "nine hundred ninety thousand nine hundred eighty-seven", meaning that: |
| 990987 is not an aban number (as it contains the letter a) |
| 990987 is not an eban number (as it contains the letter e) |
| 990987 is not an iban number (as it contains the letter i) |
| 990987 is not an oban number (as it contains the letter o) |
| 990987 is not a tban number (as it contains the letter t) |
| 990987 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৯৯০৯৮৭ |
| Eastern Arabic numerals | ٩٩٠٬٩٨٧ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍪𓎍𓐀 |
| Khmer numerals | ៩៩០៩៨៧ |
| Japanese numerals | 九十九万九百八十七 |
| Roman numerals | n/a |
| Thai numerals | ๙๙๐๙๘๗ |
| Arabic | تسعة مائة و تسعون ألف و تسعة مائة و سبعة و ثمانون |
| Croatian | devetsto devedeset tisuća devetsto osamdeset i sedam |
| Czech | devět set devadesát tisíc devět set osmdesát sedm |
| Danish | ni hundrede halvfems tusinde ni hundrede syv og firs |
| Dutch | negenhonderdnegentigduizend negenhonderdzevenentachtig |
| Estonian | akpe alafa asieke kple blaasieke alafa asieke blaenyi vɔ adre |
| Faroese | níggjuhundraðogníti tusin og níggjuhundraðogáttatisjey |
| Filipino | siyám na daán at siyám na pû libó’t siyám na daán at walóng pû’t pitó |
| Finnish | yhdeksänsataayhdeksänkymmentätuhattayhdeksänsataakahdeksankymmentäseitsemän |
| French | neuf cent quatre-vingt-dix mille neuf cent quatre-vingt-sept |
| Greek | εννιακόσιες εννενήντα χίλιάδες εννιακόσια ογδόντα επτά |
| German | neunhundertneunzigtausendneunhundertsiebenundachtzig |
| Hebrew | תשע מאות תשעים אלף תשע מאות שמונים ושבע |
| Hindi | नौ लाख नब्बे हज़ार नौ सौ सत्तासी |
| Hungarian | kilencszázkilencvenezerkilencszáznyolcvanhét |
| Icelandic | níuhundrað og níutíu þúsund og níuhundrað og áttatíu og sjó |
| Indonesian | sembilan ratus sembilan puluh ribu sembilan ratus delapan puluh tujuh |
| Italian | novecentonovantamilanovecentoottantasette |
| Japanese | 九十九万九百八十七 |
| Korean | 구십구만 구백팔십칠 |
| Latvian | deviņsimt deviņdesmit tūkstoši deviņsimt astoņdesmit septiņi |
| Lithuanian | devyni šimtai devyniasdešimt tūkstančių devyni šimtai aštuoniasdešimt septyni |
| Norwegian | ni hundre og nitti tusen ni hundre og åttisju |
| Persian | نهصد و نود هزار و نهصد و هشتاد و هفت |
| Polish | dziewięćset dziewięćdziesiąt tysięcy dziewięćset osiemdziesiąt siedem |
| Portuguese | novecentos e noventa mil novecentos e oitenta e sete |
| Romanian | nouă sute nouăzeci mii nouă sute optzeci şi şapte |
| Russian | девятьсот девяносто тысяч девятьсот восемьдесят семь |
| Serbian | деветсто деведесет хиљада деветсто осамдесет и седам |
| Slovak | deväťsto deväťdesiat tisíc deväťsto osemdesiatsedem |
| Slovene | devetsto devetdeset tisuću devetsto osemdeset sedem |
| Spanish | novecientos noventa mil novecientos ochenta y siete |
| Swahili | elfu mia tisa na tisini, mia tisa na themanini na saba |
| Swedish | niohundranittiotusenniohundraåttiosju |
| Thai | เก้าแสนเก้าหมื่นเก้าร้อยแปดสิบเจ็ด |
| Turkish | dokuz yüz doksan bin dokuz yüz seksen yedi |
| Ukrainian | девʼятсот девʼяносто тисяч девʼятсот вісімдесят сім |
| Vietnamese | chín trăm chín mươi nghìn chín trăm tám mươi bảy |
| Number 990987 reversed | 789099 | |
| Unicode Character | U+F1F0B | |
| Hexadecimal color | #990987 | |
| Unix Timestamp | Mon, 12 Jan 1970 11:16:27 +0000 | |