138421

Number 138421 is an odd six-digits composite number and natural number following 138420 and preceding 138422.

Properties of the number 138421

Nominal	138421
Cardinal	one hundred thirty-eight thousand four hundred twenty-one
Cardinal one hundred thirty-eight thousand four hundred twenty-one
Ordinal	138,421st
Number of digits	6
Sum of digits	19
Product of digits	192
Number parity	Odd

Previous number is 138420

Next number is 138422

Calculation was done in 0.0000348091 seconds

Prime Factorization of 138421

Prime factorization	149 x 929
Prime factors	149, 929
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	1078
Product of prime factors	138421

Calculation was done in 0.0000319481 seconds

Divisors of 138421

List of proper divisors	1, 149, 929
List of all dividers	1, 149, 929, 138421
Number of divisors d(n)	4
Sum of all divisors σ(n)	139500
Aliquot sum	1079
138421 is a deficient number , since it is larger than the sum of its proper divisors (1079). Its deficiency is 137342.

Calculation was done in 0.0000329018 seconds

Prime numbers

Is 138421 a prime number?	No
Is 138421 a semiprime number?	Yes
Is 138421 a Chen prime number?	No
Is 138421 a Mersenne prime number?	No

Previous prime is 138407

Next prime is 138427

Calculation was done in 6.0178689957 seconds

Sequences

Is 138421 a Catalan number?	No
Is 138421 a Fibonacci number?	No
Is 138421 a Idoneal number?	No

Calculation was done in 0.0000100136 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

138421 is not a Happy number

138421 is not a Humble number

138421 is not a Münchhausen number

138421 is not a Perfect number

138421 is not a Perfect square

138421 is not a Palindrome

Calculation was done in 0.0082650185 seconds

Numeric Bases of 138421

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.

Base	System	Value
2	Binary	100001110010110101₂
3	Ternary	21000212201₃
4	Quaternary	201302311₄
5	Quinary	13412141₅
6	Senary	2544501₆
7	Septenary	1114363₇
8	Octal	416265₈
9	Nonary	230781₉
10	Decimal	138421
12	Duodecimal	68131₁₂
16	Hexadecimal	21cb5₁₆
20	Vigesimal	h611₂₀
36	Base36	2yt1₃₆
60	Sexagesimal	cR1₆₀

Calculation was done in 0.0000250340 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 138421 (n²)	19160373241
Cube of 138421 (n³)	2652198024392461
Square root of 138421	372.04972785906
Natural Logarithm (ln) of 138421	11.838055044759
Decimal Logarithm (log) of 138421	5.1412019824059

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 138421	0.65479383962158
Cosecant of 138421	1.5271982408661
Cosine of 138421	-0.75580753343271
Secant of 138421	-1.3230881616888
Tangent of 138421	-0.86634997755004
Cotangent of 138421	-1.1542679354917

Calculation was done in 0.0000190735 seconds

Number parity

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

Is 138421 an Even Number?

Is 138421 an Odd Number?

Yes, the number 138421 is an odd number.

Total number of all odd numbers from 1 to 138421 is 69211

Sum of all the odd numbers from 1 to 138421 are 4790162521

The sum of all odd numbers is a perfect square: 4790162521 = 69211

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 138419

Next odd number is 138423

Calculation was done in 0.0000081062 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 138421 in words is "one hundred thirty-eight thousand four hundred twenty-one", meaning that:

138421 is not an aban number (as it contains the letter a)

138421 is not an eban number (as it contains the letter e)

138421 is not an iban number (as it contains the letter i)

138421 is not an oban number (as it contains the letter o)

138421 is not a tban number (as it contains the letter t)

138421 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 138421 in other number systems?

Bengali numerals	১৩৮৪২১
Eastern Arabic numerals	١٣٨٬٤٢١
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎇𓏺
Khmer numerals	១៣៨៤២១
Japanese numerals	十三万八千四百二十一
Roman numerals	n/a
Thai numerals	๑๓๘๔๒๑

Calculation was done in 0.0001771450 seconds

Translation

How do you say 138421 in 38 different languages?

Arabic	مائة و ثمانية و ثلاثون ألف و أربعة مائة و واحد و عشرون
Croatian	sto trideset i osam tisuća četiristo dvadeset i jedan
Czech	sto třicet osm tisíc čtyři sta dvacet jeden
Danish	et hundrede otte og tredive tusinde fire hundrede en og tyve
Dutch	honderdachtendertigduizend vierhonderdéénentwintig
Estonian	akpe alafa ɖeka blaetɔ̃ vɔ enyi alafa ene blaeve vɔ ɖekɛ
Faroese	eitthundraðogtríatiátta tusin og fýrehundraðogtjúgoein
Filipino	isáng daán at tatlóng pû’t walóng libó’t ápat na daán at dalawáng pû’t isá
Finnish	satakolmekymmentäkahdeksantuhattaneljäsataakaksikymmentäyksi
French	cent trente-huit mille quatre cent vingt et un
Greek	εκατόν τριάντα οκτώ χίλιάδες τετρακόσια είκοσι ένα
German	einhundertachtunddreißigtausendvierhunderteinundzwanzig
Hebrew	מאה שלושים ושמונה אלף ארבע מאות עשרים ואחת
Hindi	एक लाख अड़तीस हज़ार चार सौ इक्कीस
Hungarian	százharmincnyolcezernégyszázhuszonegy
Icelandic	eitthundrað og þrjátíu og átta þúsund og fjögurhundrað og tuttugu og einn
Indonesian	seratus tiga puluh delapan ribu empat ratus dua puluh satu
Italian	centotrentottomilaquattrocentoventuno
Japanese	十三万八千四百二十一
Korean	십삼만 팔천사백이십일
Latvian	simt trīsdesmit astoņi tūkstoši četrsimt divdesmit viens
Lithuanian	šimtas trisdešimt aštuoni tūkstančiai keturi šimtai dvidešimt vienas
Norwegian	hundre og trettiåtte tusen fire hundre og tjueén
Persian	صد و سی و هشت هزار و چهارصد و بیست و یک
Polish	sto trzydzieści osiem tysięcy czterysta dwadzieścia jeden
Portuguese	cento e trinta e oito mil quatrocentos e vinte e um
Romanian	una sută treizeci şi opt mii patru sute douăzeci şi unu
Russian	сто тридцать восемь тысяч четыреста двадцать один
Serbian	сто тридесет и осам хиљада четиристо двадесет и један
Slovak	jednasto tridsaťosem tisíc štyristo dvadsaťjeden
Slovene	sto trideset osem tisuću štiristo dvaset ena
Spanish	ciento treinta y ocho mil cuatrocientos veintiuno
Swahili	elfu mia moja na thelathini na nane, mia nne na ishirini na moja
Swedish	enhundratrettioåttatusenfyrahundratjugoen
Thai	หนึ่งแสนสามหมื่นแปดพันสี่ร้อยยี่สิบเอ็ด
Turkish	yüz otuz sekiz bin dört yüz yirmi bir
Ukrainian	сто тридцять вісім тисяч чотириста двадцять один
Vietnamese	một trăm ba mươi tám nghìn bốn trăm hai mươi mốt

Calculation was done in 0.0236880779 seconds

Miscellaneous

Number 138421 reversed	124831
Unicode Character	U+21CB5	𡲵
Hexadecimal color	#138421
Unix Timestamp	Fri, 02 Jan 1970 14:27:01 +0000

Calculation was done in 0.0000329018 seconds

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