1388
Number 1388 is an even four-digits composite number and natural number following 1387 and preceding 1389.
| Nominal | 1388 |
| Cardinal | one thousand three hundred eighty-eight |
Cardinal one thousand three hundred eighty-eight |
| Ordinal | 1,388th |
| Number of digits | 4 |
| Sum of digits | 20 |
| Product of digits | 192 |
| Number parity | Even |
Calculation was done in 0.0000379086 seconds
| Prime factorization | 2 x 2 x 347 |
| Prime factorization in exponent form | 22 x 347 |
| Prime factors | 2, 347 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 349 |
| Product of prime factors | 694 |
Calculation was done in 0.0000259876 seconds
| List of proper divisors | 1, 2, 4, 347, 694 |
| List of all dividers | 1, 2, 4, 347, 694, 1388 |
| Number of divisors d(n) | 6 |
| Sum of all divisors σ(n) | 2436 |
| Aliquot sum | 1048 |
| 1388 is a deficient number , since it is larger than the sum of its proper divisors (1048). Its deficiency is 340. |
Calculation was done in 0.0000159740 seconds
| Is 1388 a prime number? | No |
| Is 1388 a semiprime number? | No |
| Is 1388 a Chen prime number? | No |
| Is 1388 a Mersenne prime number? | No |
Calculation was done in 0.0000810623 seconds
| Is 1388 a Catalan number? | No |
| Is 1388 a Fibonacci number? | No |
| Is 1388 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 1388 is not a Happy number |
| 1388 is not a Humble number |
| 1388 is not a Münchhausen number |
| 1388 is not a Perfect number |
| 1388 is not a Perfect square |
| 1388 is not a Palindrome |
Calculation was done in 0.0066001415 seconds
| Base | System | Value |
|---|
| 2 | Binary | 101011011002 |
| 3 | Ternary | 12201023 |
| 4 | Quaternary | 1112304 |
| 5 | Quinary | 210235 |
| 6 | Senary | 102326 |
| 7 | Septenary | 40227 |
| 8 | Octal | 25548 |
| 9 | Nonary | 18129 |
| 10 | Decimal | 1388 |
| 12 | Duodecimal | 97812 |
| 16 | Hexadecimal | 56c16 |
| 20 | Vigesimal | 39820 |
| 36 | Base36 | 12k36 |
| 60 | Sexagesimal | N860 |
Calculation was done in 0.0000209808 seconds
| Square of 1388 (n2) | 1926544 |
| Cube of 1388 (n3) | 2674043072 |
| Square root of 1388 | 37.255872020394 |
| Natural Logarithm (ln) of 1388 | 7.2356191410668 |
| Decimal Logarithm (log) of 1388 | 3.1423894661188 |
Calculation was done in 0.0000059605 seconds
| Sine of 1388 | -0.55132608873831 |
| Cosecant of 1388 | -1.8138085978998 |
| Cosine of 1388 | 0.83428984404493 |
| Secant of 1388 | 1.1986242037319 |
| Tangent of 1388 | -0.6608327941106 |
| Cotangent of 1388 | -1.5132420922692 |
Calculation was done in 0.0000140667 seconds
Is 1388 an Even Number?
Yes, the number 1388 is an even number.
Previous even number is
1386
Calculation was done in 0.0000050068 seconds
| The spelling of 1388 in words is "one thousand three hundred eighty-eight", meaning that: |
| 1388 is not an aban number (as it contains the letter a) |
| 1388 is not an eban number (as it contains the letter e) |
| 1388 is not an iban number (as it contains the letter i) |
| 1388 is not an oban number (as it contains the letter o) |
| 1388 is not a tban number (as it contains the letter t) |
| 1388 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000019073 seconds
| Bengali numerals | ১৩৮৮ |
| Eastern Arabic numerals | ١٬٣٨٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓍤𓎍𓐁 |
| Khmer numerals | ១៣៨៨ |
| Japanese numerals | 千三百八十八 |
| Roman numerals | MCCCLXXXVIII |
| Thai numerals | ๑๓๘๘ |
Calculation was done in 0.0000882149 seconds
| Arabic | ألف و ثلاثة مائة و ثمانية و ثمانون |
| Croatian | tisuću tristo osamdeset i osam |
| Czech | jedna tisíc tři sta osmdesát osm |
| Danish | et tusind tre hundrede otte og firs |
| Dutch | duizend driehonderdachtentachtig |
| Estonian | akpe ɖeka alafa etɔ̃ blaenyi vɔ enyi |
| Faroese | eitt tusin og trýhundraðogáttatiátta |
| Filipino | isáng libó’t tatlóng daán at walóng pû’t waló |
| Finnish | tuhatkolmesataakahdeksankymmentäkahdeksan |
| French | mille trois cent quatre-vingt-huit |
| Greek | χίλια τριακόσια ογδόντα οκτώ |
| German | eintausenddreihundertachtundachtzig |
| Hebrew | אלף שלוש מאות שמונים ושמונה |
| Hindi | एक हज़ार तीन सौ अट्ठासी |
| Hungarian | ezerháromszáznyolcvannyolc |
| Icelandic | eitt þúsund og þrjúhundrað og áttatíu og átta |
| Indonesian | seribu tiga ratus delapan puluh delapan |
| Italian | milletrecentoottantotto |
| Japanese | 千三百八十八 |
| Korean | 천삼백팔십팔 |
| Latvian | tūkstoš trīssimt astoņdesmit astoņi |
| Lithuanian | tūkstantis trys šimtai aštuoniasdešimt aštuoni |
| Norwegian | tusen tre hundre og åttiåtte |
| Persian | یک هزار و سیصد و هشتاد و هشت |
| Polish | tysiąc trzysta osiemdziesiąt osiem |
| Portuguese | mil trezentos e oitenta e oito |
| Romanian | una mie trei sute optzeci şi opt |
| Russian | одна тысяча триста восемьдесят восемь |
| Serbian | једна хиљаду триста осамдесет и осам |
| Slovak | jedna tisíc tristo osemdesiatosem |
| Slovene | tisuću tristo osemdeset osem |
| Spanish | mil trescientos ochenta y ocho |
| Swahili | elfu moja, mia tatu na themanini na nane |
| Swedish | entusentrehundraåttioåtta |
| Thai | หนึ่งพันสามร้อยแปดสิบแปด |
| Turkish | bin üç yüz seksen sekiz |
| Ukrainian | одна тисяча триста вісімдесят вісім |
| Vietnamese | một nghìn ba trăm tám mươi tám |
Calculation was done in 0.0152900219 seconds
| Number 1388 reversed | 8831 |
| Unicode Character | U+056C | լ |
| Unix Timestamp | Thu, 01 Jan 1970 00:23:08 +0000 |
Calculation was done in 0.0000288486 seconds
This page was generated in 0.02 seconds.