42921

Number 42921 is an odd five-digits composite number and natural number following 42920 and preceding 42922.

Properties of the number 42921

Nominal	42921
Cardinal	forty-two thousand nine hundred twenty-one
Cardinal forty-two thousand nine hundred twenty-one
Ordinal	42,921st
Number of digits	5
Sum of digits	18
Product of digits	144
Number parity	Odd

Previous number is 42920

Next number is 42922

Calculation was done in 0.0000369549 seconds

Prime Factorization of 42921

Prime factorization	3 x 3 x 19 x 251
Prime factorization in exponent form	3² x 19 x 251
Prime factors	3, 19, 251
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	4
Sum of prime factors	273
Product of prime factors	14307

Calculation was done in 0.0000240803 seconds

Divisors of 42921

List of proper divisors	1, 3, 9, 19, 57, 171, 251, 753, 2259, 4769, 14307
List of all dividers	1, 3, 9, 19, 57, 171, 251, 753, 2259, 4769, 14307, 42921
Number of divisors d(n)	12
Sum of all divisors σ(n)	65520
Aliquot sum	22599
42921 is a deficient number , since it is larger than the sum of its proper divisors (22599). Its deficiency is 20322.

Calculation was done in 0.0000360012 seconds

Prime numbers

Is 42921 a prime number?	No
Is 42921 a semiprime number?	No
Is 42921 a Chen prime number?	No
Is 42921 a Mersenne prime number?	No

Previous prime is 42901

Next prime is 42923

Calculation was done in 0.0870268345 seconds

Sequences

Is 42921 a Catalan number?	No
Is 42921 a Fibonacci number?	No
Is 42921 a Idoneal number?	No

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Number theory

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

42921 is not a Happy number

42921 is not a Humble number

42921 is not a Münchhausen number

42921 is not a Perfect number

42921 is not a Perfect square

42921 is not a Palindrome

Calculation was done in 0.0057611465 seconds

Numeric Bases of 42921

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	1010011110101001₂
3	Ternary	2011212200₃
4	Quaternary	22132221₄
5	Quinary	2333141₅
6	Senary	530413₆
7	Septenary	236064₇
8	Octal	123651₈
9	Nonary	64780₉
10	Decimal	42921
12	Duodecimal	20a09₁₂
16	Hexadecimal	a7a9₁₆
20	Vigesimal	5761₂₀
36	Base36	x49₃₆
60	Sexagesimal	BtL₆₀

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Mathematical operations

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

Square of 42921 (n²)	1842212241
Cube of 42921 (n³)	79069591595961
Square root of 42921	207.17384004743
Natural Logarithm (ln) of 42921	10.667116495634
Decimal Logarithm (log) of 42921	4.6326698318732

Calculation was done in 0.0000078678 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 42921	0.53217429166762
Cosecant of 42921	1.8790836304144
Cosine of 42921	0.84663482286525
Secant of 42921	1.1811467860674
Tangent of 42921	0.62857595423088
Cotangent of 42921	1.5908976365849

Calculation was done in 0.0000090599 seconds

Number parity

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

Is 42921 an Even Number?

Is 42921 an Odd Number?

Yes, the number 42921 is an odd number.

Total number of all odd numbers from 1 to 42921 is 21461

Sum of all the odd numbers from 1 to 42921 are 460574521

The sum of all odd numbers is a perfect square: 460574521 = 21461

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 42919

Next odd number is 42923

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 42921 in words is "forty-two thousand nine hundred twenty-one", meaning that:

42921 is not an aban number (as it contains the letter a)

42921 is not an eban number (as it contains the letter e)

42921 is not an iban number (as it contains the letter i)

42921 is not an oban number (as it contains the letter o)

42921 is not a tban number (as it contains the letter t)

42921 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 42921 in other number systems?

Bengali numerals	৪২৯২১
Eastern Arabic numerals	٤٢٬٩٢١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓆼𓆼𓍪𓎇𓏺
Khmer numerals	៤២៩២១
Japanese numerals	四万二千九百二十一
Roman numerals	n/a
Thai numerals	๔๒๙๒๑

Calculation was done in 0.0001921654 seconds

Translation

How do you say 42921 in 38 different languages?

Arabic	إثنان و أربعون ألف و تسعة مائة و واحد و عشرون
Croatian	četrdeset i dvije tisuća devetsto dvadeset i jedan
Czech	čtyřicet dvě tisíc devět set dvacet jeden
Danish	to og fyrre tusinde ni hundrede en og tyve
Dutch	tweeenveertigduizend negenhonderdéénentwintig
Estonian	akpe blaene vɔ eve alafa asieke blaeve vɔ ɖekɛ
Faroese	fýratitvey tusin og níggjuhundraðogtjúgoein
Filipino	ápat na pû’t dalawáng libó’t siyám na daán at dalawáng pû’t isá
Finnish	neljäkymmentäkaksituhattayhdeksänsataakaksikymmentäyksi
French	quarante-deux mille neuf cent vingt et un
Greek	σαράντα δύο χίλιάδες εννιακόσια είκοσι ένα
German	zweiundvierzigtausendneunhunderteinundzwanzig
Hebrew	ארבעים ושניים אלף תשע מאות עשרים ואחת
Hindi	बयालीस हज़ार नौ सौ इक्कीस
Hungarian	negyvenkettőezerkilencszázhuszonegy
Icelandic	fjörutíu og tvö þúsund og níuhundrað og tuttugu og einn
Indonesian	empat puluh dua ribu sembilan ratus dua puluh satu
Italian	quarantaduemilanovecentoventuno
Japanese	四万二千九百二十一
Korean	사만 이천구백이십일
Latvian	četrdesmit divi tūkstoši deviņsimt divdesmit viens
Lithuanian	keturiasdešimt du tūkstančiai devyni šimtai dvidešimt vienas
Norwegian	førtito tusen ni hundre og tjueén
Persian	چهل و دو هزار و نهصد و بیست و یک
Polish	czterdzieści dwa tysiące dziewięćset dwadzieścia jeden
Portuguese	quarenta e dois mil novecentos e vinte e um
Romanian	patruzeci şi două mii nouă sute douăzeci şi unu
Russian	сорок две тысячи девятьсот двадцать один
Serbian	четрдесет и две хиљада деветсто двадесет и један
Slovak	štyridsaťdve tisíc deväťsto dvadsaťjeden
Slovene	štirideset dvije tisuću devetsto dvaset ena
Spanish	cuarenta y dos mil novecientos veintiuno
Swahili	elfu arobaini na mbili, mia tisa na ishirini na moja
Swedish	fyrtiotvåtusenniohundratjugoen
Thai	สี่หมื่นสองพันเก้าร้อยยี่สิบเอ็ด
Turkish	kırk iki bin dokuz yüz yirmi bir
Ukrainian	сорок дві тисячі девʼятсот двадцять один
Vietnamese	bốn mươi hai nghìn chín trăm hai mươi mốt

Calculation was done in 0.0198221207 seconds

Miscellaneous

Number 42921 reversed	12924
Unicode Character	U+A7A9	ꞩ
Unix Timestamp	Thu, 01 Jan 1970 11:55:21 +0000

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