390
Number 390 (three hundred ninety) is an even three-digits composite number and natural number following 389 and preceding 391.
| Nominal | 390 |
| Cardinal | three hundred ninety |
Cardinal three hundred ninety |
| Ordinal | 390th |
| Number of digits | 3 |
| Sum of digits | 12 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000338554 seconds
| Prime factorization | 2 x 3 x 5 x 13 |
| Prime factors | 2, 3, 5, 13 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 23 |
| Product of prime factors | 390 |
Calculation was done in 0.0000169277 seconds
| List of proper divisors | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195 |
| List of all dividers | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390 |
| Number of divisors d(n) | 16 |
| Sum of all divisors σ(n) | 1008 |
| Aliquot sum | 618 |
| 390 is an abundant number , because the sum of its proper divisors (618) is greater than itself. Its abundance is 228. |
Calculation was done in 0.0000140667 seconds
| Is 390 a prime number? | No |
| Is 390 a semiprime number? | No |
| Is 390 a Chen prime number? | No |
| Is 390 a Mersenne prime number? | No |
Calculation was done in 0.0000309944 seconds
| Is 390 a Catalan number? | No |
| Is 390 a Fibonacci number? | No |
| Is 390 a Idoneal number? | No |
Calculation was done in 0.0000038147 seconds
| 390 is not a Happy number |
| 390 is not a Humble number |
| 390 is not a Münchhausen number |
| 390 is not a Perfect number |
| 390 is not a Perfect square |
| 390 is not a Palindrome |
Calculation was done in 0.0062830448 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1100001102 |
| 3 | Ternary | 1121103 |
| 4 | Quaternary | 120124 |
| 5 | Quinary | 30305 |
| 6 | Senary | 14506 |
| 7 | Septenary | 10657 |
| 8 | Octal | 6068 |
| 9 | Nonary | 4739 |
| 10 | Decimal | 390 |
| 12 | Duodecimal | 28612 |
| 16 | Hexadecimal | 18616 |
| 20 | Vigesimal | ja20 |
| 36 | Base36 | au36 |
| 60 | Sexagesimal | 6U60 |
Calculation was done in 0.0000181198 seconds
| Square of 390 (n2) | 152100 |
| Cube of 390 (n3) | 59319000 |
| Square root of 390 | 19.748417658131 |
| Natural Logarithm (ln) of 390 | 5.9661467391237 |
| Decimal Logarithm (log) of 390 | 2.5910646070265 |
Calculation was done in 0.0000050068 seconds
| Sine of 390 | 0.42820991051877 |
| Cosecant of 390 | 2.3353032600028 |
| Cosine of 390 | 0.90367929739123 |
| Secant of 390 | 1.1065872626349 |
| Tangent of 390 | 0.4738516327141 |
| Cotangent of 390 | 2.1103652091948 |
Calculation was done in 0.0000050068 seconds
Is 390 an Even Number?
Yes, the number 390 is an even number.
Previous even number is
388
Calculation was done in 0.0000040531 seconds
| The spelling of 390 in words is "three hundred ninety", meaning that: |
| 390 is an aban number (a number without the letter a) |
| 390 is not an eban number (as it contains the letter e) |
| 390 is not an iban number (as it contains the letter i) |
| 390 is an oban number (a number without the letter o) |
| 390 is not a tban number (as it contains the letter t) |
| 390 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000028610 seconds
| Bengali numerals | ৩৯০ |
| Eastern Arabic numerals | ٣٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓍤𓎎 |
| Khmer numerals | ៣៩០ |
| Japanese numerals | 三百九十 |
| Roman numerals | CCCXC |
| Thai numerals | ๓๙๐ |
Calculation was done in 0.0000829697 seconds
| Arabic | ثلاثة مائة و تسعون |
| Croatian | tristo devedeset |
| Czech | tři sta devadesát |
| Danish | tre hundrede halvfems |
| Dutch | driehonderdnegentig |
| Estonian | alafa etɔ̃ kple blaasieke |
| Faroese | trýhundraðogníti |
| Filipino | tatlóng daán at siyám na pû |
| Finnish | kolmesataayhdeksänkymmentä |
| French | trois cent quatre-vingt-dix |
| Greek | τριακόσια εννενήντα |
| German | dreihundertneunzig |
| Hebrew | שלוש מאות תשעים |
| Hindi | तीन सौ नब्बे |
| Hungarian | háromszázkilencven |
| Icelandic | þrjúhundrað og níutíu |
| Indonesian | tiga ratus sembilan puluh |
| Italian | trecentonovanta |
| Japanese | 三百九十 |
| Korean | 삼백구십 |
| Latvian | trīssimt deviņdesmit |
| Lithuanian | trys šimtai devyniasdešimt |
| Norwegian | tre hundre og nitti |
| Persian | سیصد و نود |
| Polish | trzysta dziewięćdziesiąt |
| Portuguese | trezentos e noventa |
| Romanian | trei sute nouăzeci |
| Russian | триста девяносто |
| Serbian | триста деведесет |
| Slovak | tristo deväťdesiat |
| Slovene | tristo devetdeset |
| Spanish | trescientos noventa |
| Swahili | mia tatu na tisini |
| Swedish | trehundranittio |
| Thai | สามร้อยเก้าสิบ |
| Turkish | üç yüz doksan |
| Ukrainian | триста девʼяносто |
| Vietnamese | ba trăm chín mươi |
Calculation was done in 0.0140371323 seconds
| Number 390 reversed | 093 |
| Unicode Character | U+0186 | Ɔ |
| Hexadecimal color (shorthand) | #339900 | |
| Unix Timestamp | Thu, 01 Jan 1970 00:06:30 +0000 |
Calculation was done in 0.0000259876 seconds
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