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138521

Number 138521 is an odd six-digits composite number and natural number following 138520 and preceding 138522.

Properties of the number 138521

Nominal138521
Cardinalone hundred thirty-eight thousand five hundred twenty-one
Cardinal
one hundred thirty-eight thousand five hundred twenty-one
Ordinal138,521st
Number of digits6
Sum of digits20
Product of digits240
Number parityOdd
Calculation was done in 0.0000438690 seconds

Prime Factorization of 138521

Prime factorization71 x 1951
Prime factors71, 1951
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)2
Sum of prime factors2022
Product of prime factors138521
Calculation was done in 0.0000550747 seconds

Divisors of 138521

List of proper divisors 1, 71, 1951
List of all dividers1, 71, 1951, 138521
Number of divisors d(n)4
Sum of all divisors σ(n)140544
Aliquot sum 2023
138521 is a deficient number , since it is larger than the sum of its proper divisors (2023). Its deficiency is 136498.
Calculation was done in 0.0000510216 seconds

Prime numbers

Is 138521 a prime number?No
Is 138521 a semiprime number?Yes
Is 138521 a Chen prime number?No
Is 138521 a Mersenne prime number?No
Calculation was done in 5.2692911625 seconds

Sequences

Is 138521 a Catalan number?No
Is 138521 a Fibonacci number?No
Is 138521 a Idoneal number?No
Calculation was done in 0.0000069141 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
138521 is not a Happy number
138521 is not a Humble number
138521 is not a Münchhausen number
138521 is not a Perfect number
138521 is not a Perfect square
138521 is not a Palindrome
Calculation was done in 0.0099370480 seconds

Numeric Bases of 138521

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary1000011101000110012
3Ternary210010001023
4Quaternary2013101214
5Quinary134130415
6Senary25451456
7Septenary11145657
8Octal4164318
9Nonary2310129
10Decimal138521
12Duodecimal681b512
16Hexadecimal21d1916
20Vigesimalh66120
36Base362yvt36
60SexagesimalcSf60
Calculation was done in 0.0000228882 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 138521 (n2)19188067441
Cube of 138521 (n3)2657950289994761
Square root of 138521372.18409423295
Natural Logarithm (ln) of 13852111.838777217664
Decimal Logarithm (log) of 1385215.1415156181136
Calculation was done in 0.0000069141 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 1385210.94735605158564
Cosecant of 1385211.0555693377651
Cosine of 138521-0.32018199750153
Secant of 138521-3.1232236909111
Tangent of 138521-2.9588048640402
Cotangent of 138521-0.33797429906699
Calculation was done in 0.0000231266 seconds

Number parity

Parity is the property of an integer of whether it is even or odd.

Is 138521 an Even Number?

No

Is 138521 an Odd Number?

Yes, the number 138521 is an odd number.
Total number of all odd numbers from 1 to 138521 is 69261
Sum of all the odd numbers from 1 to 138521 are 4797086121
The sum of all odd numbers is a perfect square: 4797086121 = 69261
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.
Calculation was done in 0.0000100136 seconds

Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
The spelling of 138521 in words is "one hundred thirty-eight thousand five hundred twenty-one", meaning that:
138521 is not an aban number (as it contains the letter a)
138521 is not an eban number (as it contains the letter e)
138521 is not an iban number (as it contains the letter i)
138521 is not an oban number (as it contains the letter o)
138521 is not a tban number (as it contains the letter t)
138521 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 138521 in other number systems?
Bengali numerals১৩৮৫২১
Eastern Arabic numerals١٣٨٬٥٢١
Hieroglyphs numeralsused in Ancient Egypt𓆐𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍦𓎇𓏺
Khmer numerals១៣៨៥២១
Japanese numerals十三万八千五百二十一
Roman numeralsn/a
Thai numerals๑๓๘๕๒๑
Calculation was done in 0.0001568794 seconds

Translation

How do you say 138521 in 38 different languages?
Arabicمائة و ثمانية و ثلاثون ألف و خمسة مائة و واحد و عشرون
Croatiansto trideset i osam tisuća petsto dvadeset i jedan
Czechsto třicet osm tisíc pět set dvacet jeden
Danish et hundrede otte og tredive tusinde fem hundrede en og tyve
Dutchhonderdachtendertigduizend vijfhonderdéénentwintig
Estonianakpe alafa ɖeka blaetɔ̃ vɔ enyi alafa atɔ̃ blaeve vɔ ɖekɛ
Faroeseeitt­hundrað­og­tríati­átta tusin og fimm­hundrað­og­tjúgo­ein
Filipinoisáng daán at tatlóng pû’t walóng libó’t limáng daán at dalawáng pû’t isá
Finnishsata­kolme­kymmentä­kahdeksan­tuhatta­viisi­sataa­kaksi­kymmentä­yksi
Frenchcent trente-huit mille cinq cent vingt et un
Greekεκατόν τριάντα οκτώ χίλιάδες πεντακόσια είκοσι ένα
Germanein­hundert­acht­und­dreißig­tausend­fünf­hundert­ein­und­zwanzig
Hebrewמאה שלושים ושמונה אלף חמש מאות עשרים ואחת
Hindiएक लाख अड़तीस हज़ार पाँच सौ इक्कीस
Hungarianszáz­harminc­nyolc­ezer­öt­száz­huszon­egy
Icelandiceitt­hundrað og þrjátíu og átta þúsund og fimm­hundrað og tuttugu og einn
Indonesianseratus tiga puluh delapan ribu lima ratus dua puluh satu
Italiancentotrentottomilacinquecentoventuno
Japanese十三万八千五百二十一
Korean십삼만 팔천오백이십일
Latviansimt trīsdesmit astoņi tūkstoši piecsimt divdesmit viens
Lithuanianšimtas trisdešimt aštuoni tūkstančiai penki šimtai dvidešimt vienas
Norwegianhundre og tretti­åtte tusen fem hundre og tjue­én
Persianصد و سی و هشت هزار و پانصد و بیست و یک
Polishsto trzydzieści osiem tysięcy pięćset dwadzieścia jeden
Portuguesecento e trinta e oito mil quinhentos e vinte e um
Romanianuna sută treizeci şi opt mii cinci sute douăzeci şi unu
Russianсто тридцать восемь тысяч пятьсот двадцать один
Serbianсто тридесет и осам хиљада петсто двадесет и један
Slovakjedna­sto tridsať­osem tisíc päť­sto dvadsať­jeden
Slovenesto trideset osem tisuću petsto dvaset ena
Spanish ciento treinta y ocho mil quinientos veintiuno
Swahilielfu mia moja na thelathini na nane, mia tano na ishirini na moja
Swedishenhundratrettioåttatusenfemhundratjugoen
Thaiหนึ่ง​แสน​สาม​หมื่น​แปด​พัน​ห้า​ร้อย​ยี่​สิบ​เอ็ด
Turkishyüz otuz sekiz bin beş yüz yirmi bir
Ukrainianсто тридцять вісім тисяч пʼятсот двадцять один
Vietnamesemột trăm ba mươi tám nghìn năm trăm hai mươi mốt
Calculation was done in 0.0222768784 seconds

Miscellaneous

Number 138521 reversed125831
Unicode CharacterU+21D19𡴙
Hexadecimal color#138521
Unix TimestampFri, 02 Jan 1970 14:28:41 +0000
Calculation was done in 0.0000278950 seconds
This page was generated in 5.30 seconds.