42728

Number 42728 is an even five-digits composite number and natural number following 42727 and preceding 42729.

Properties of the number 42728

Nominal	42728
Cardinal	forty-two thousand seven hundred twenty-eight
Cardinal forty-two thousand seven hundred twenty-eight
Ordinal	42,728th
Number of digits	5
Sum of digits	23
Product of digits	896
Number parity	Even

Previous number is 42727

Next number is 42729

Calculation was done in 0.0000457764 seconds

Prime Factorization of 42728

Prime factorization	2 x 2 x 2 x 7 x 7 x 109
Prime factorization in exponent form	2³ x 7² x 109
Prime factors	2, 7, 109
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	6
Sum of prime factors	118
Product of prime factors	1526

Calculation was done in 0.0000250340 seconds

Divisors of 42728

List of proper divisors	1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 3052, 5341, 6104, 10682, 21364
List of all dividers	1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 3052, 5341, 6104, 10682, 21364, 42728
Number of divisors d(n)	24
Sum of all divisors σ(n)	94050
Aliquot sum	51322
42728 is an abundant number , because the sum of its proper divisors (51322) is greater than itself. Its abundance is 8594.

Calculation was done in 0.0000388622 seconds

Prime numbers

Is 42728 a prime number?	No
Is 42728 a semiprime number?	No
Is 42728 a Chen prime number?	No
Is 42728 a Mersenne prime number?	No

Previous prime is 42727

Next prime is 42737

Calculation was done in 0.0030751228 seconds

Sequences

Is 42728 a Catalan number?	No
Is 42728 a Fibonacci number?	No
Is 42728 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.

42728 is not a Happy number

42728 is not a Humble number

42728 is not a Münchhausen number

42728 is not a Perfect number

42728 is not a Perfect square

42728 is not a Palindrome

Calculation was done in 0.0085289478 seconds

Numeric Bases of 42728

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	1010011011101000₂
3	Ternary	2011121112₃
4	Quaternary	22123220₄
5	Quinary	2331403₅
6	Senary	525452₆
7	Septenary	235400₇
8	Octal	123350₈
9	Nonary	64545₉
10	Decimal	42728
12	Duodecimal	20888₁₂
16	Hexadecimal	a6e8₁₆
20	Vigesimal	56g8₂₀
36	Base36	wyw₃₆
60	Sexagesimal	Bq8₆₀

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 42728 (n²)	1825681984
Cube of 42728 (n³)	78007739812352
Square root of 42728	206.70752284327
Natural Logarithm (ln) of 42728	10.66260972202
Decimal Logarithm (log) of 42728	4.6307125649611

Calculation was done in 0.0000131130 seconds

Trigonometry

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

Sine of 42728	0.718526570996
Cosecant of 42728	1.3917369800449
Cosine of 42728	-0.69549950882278
Secant of 42728	-1.4378155373433
Tangent of 42728	-1.033108667772
Cotangent of 42728	-0.96795238603173

Calculation was done in 0.0000069141 seconds

Number parity

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

Is 42728 an Even Number?

Yes, the number 42728 is an even number.

Is 42728 an Odd Number?

Previous even number is 42726

Next even number is 42730

Calculation was done in 0.0000050068 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 42728 in words is "forty-two thousand seven hundred twenty-eight", meaning that:

42728 is not an aban number (as it contains the letter a)

42728 is not an eban number (as it contains the letter e)

42728 is not an iban number (as it contains the letter i)

42728 is not an oban number (as it contains the letter o)

42728 is not a tban number (as it contains the letter t)

42728 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 42728 in other number systems?

Bengali numerals	৪২৭২৮
Eastern Arabic numerals	٤٢٬٧٢٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓆼𓆼𓍨𓎇𓐁
Khmer numerals	៤២៧២៨
Japanese numerals	四万二千七百二十八
Roman numerals	n/a
Thai numerals	๔๒๗๒๘

Calculation was done in 0.0000860691 seconds

Translation

How do you say 42728 in 38 different languages?

Arabic	إثنان و أربعون ألف و سبعة مائة و ثمانية و عشرون
Croatian	četrdeset i dvije tisuća sedamsto dvadeset i osam
Czech	čtyřicet dvě tisíc sedm set dvacet osm
Danish	to og fyrre tusinde syv hundrede otte og tyve
Dutch	tweeenveertigduizend zevenhonderdachtentwintig
Estonian	akpe blaene vɔ eve alafa adre blaeve vɔ enyi
Faroese	fýratitvey tusin og sjeyhundraðogtjúgoátta
Filipino	ápat na pû’t dalawáng libó’t pitóng daán at dalawáng pû’t waló
Finnish	neljäkymmentäkaksituhattaseitsemänsataakaksikymmentäkahdeksan
French	quarante-deux mille sept cent vingt-huit
Greek	σαράντα δύο χίλιάδες επτακόσια είκοσι οκτώ
German	zweiundvierzigtausendsiebenhundertachtundzwanzig
Hebrew	ארבעים ושניים אלף שבע מאות עשרים ושמונה
Hindi	बयालीस हज़ार सात सौ अट्ठाईस
Hungarian	negyvenkettőezerhétszázhuszonnyolc
Icelandic	fjörutíu og tvö þúsund og sjóhundrað og tuttugu og átta
Indonesian	empat puluh dua ribu tujuh ratus dua puluh delapan
Italian	quarantaduemilasettecentoventotto
Japanese	四万二千七百二十八
Korean	사만 이천칠백이십팔
Latvian	četrdesmit divi tūkstoši septiņsimt divdesmit astoņi
Lithuanian	keturiasdešimt du tūkstančiai septyni šimtai dvidešimt aštuoni
Norwegian	førtito tusen sju hundre og tjueåtte
Persian	چهل و دو هزار و هفتصد و بیست و هشت
Polish	czterdzieści dwa tysiące siedemset dwadzieścia osiem
Portuguese	quarenta e dois mil setecentos e vinte e oito
Romanian	patruzeci şi două mii şapte sute douăzeci şi opt
Russian	сорок две тысячи семьсот двадцать восемь
Serbian	четрдесет и две хиљада седамсто двадесет и осам
Slovak	štyridsaťdve tisíc sedemsto dvadsaťosem
Slovene	štirideset dvije tisuću sedemsto dvaset osem
Spanish	cuarenta y dos mil setecientos veintiocho
Swahili	elfu arobaini na mbili, mia saba na ishirini na nane
Swedish	fyrtiotvåtusensjuhundratjugoåtta
Thai	สี่หมื่นสองพันเจ็ดร้อยยี่สิบแปด
Turkish	kırk iki bin yedi yüz yirmi sekiz
Ukrainian	сорок дві тисячі сімсот двадцять вісім
Vietnamese	bốn mươi hai nghìn bảy trăm hai mươi tám

Calculation was done in 0.0240180492 seconds

Miscellaneous

Number 42728 reversed	82724
Unicode Character	U+A6E8	ꛨ
Unix Timestamp	Thu, 01 Jan 1970 11:52:08 +0000

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