642420

Number 642420 is an even six-digits composite number and natural number following 642419 and preceding 642421.

Properties of the number 642420

Nominal	642420
Cardinal	six hundred forty-two thousand four hundred twenty
Cardinal six hundred forty-two thousand four hundred twenty
Ordinal	642,420th
Number of digits	6
Sum of digits	18
Product of digits	0
Number parity	Even

Previous number is 642419

Next number is 642421

Calculation was done in 0.0000391006 seconds

Prime Factorization of 642420

Prime factorization	2 x 2 x 3 x 3 x 5 x 43 x 83
Prime factorization in exponent form	2² x 3² x 5 x 43 x 83
Prime factors	2, 3, 5, 43, 83
Number of distinct prime factors ω(n)	5
Total number of prime factors Ω(n)	7
Sum of prime factors	136
Product of prime factors	107070

Calculation was done in 0.0000250340 seconds

Divisors of 642420

List of proper divisors	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 215, 249, 258, 332, 387, 415, 430, 498, 516, 645, 747, 774, 830, 860, 996, 1245, 1290, 1494, 1548, 1660, 1935, 2490, 2580, 2988, 3569, 3735, 3870, 4980, 7138, 7470, 7740, 10707, 14276, 14940, 17845, 21414, 32121, 35690, 42828, 53535, 64242, 71380, 107070, 128484, 160605, 214140, 321210
List of all dividers	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 83, 86, 90, 129, 166, 172, 180, 215, 249, 258, 332, 387, 415, 430, 498, 516, 645, 747, 774, 830, 860, 996, 1245, 1290, 1494, 1548, 1660, 1935, 2490, 2580, 2988, 3569, 3735, 3870, 4980, 7138, 7470, 7740, 10707, 14276, 14940, 17845, 21414, 32121, 35690, 42828, 53535, 64242, 71380, 107070, 128484, 160605, 214140, 321210, 642420
Number of divisors d(n)	72
Sum of all divisors σ(n)	2018016
Aliquot sum	1375596
642420 is an abundant number , because the sum of its proper divisors (1375596) is greater than itself. Its abundance is 733176.

Calculation was done in 0.0000720024 seconds

Prime numbers

Is 642420 a prime number?	No
Is 642420 a semiprime number?	No
Is 642420 a Chen prime number?	No
Is 642420 a Mersenne prime number?	No

Previous prime is 642419

Next prime is 642427

Calculation was done in 0.0314390659 seconds

Sequences

Is 642420 a Catalan number?	No
Is 642420 a Fibonacci number?	No
Is 642420 a Idoneal number?	No

Calculation was done in 0.0000071526 seconds

Number theory

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

642420 is not a Happy number

642420 is not a Humble number

642420 is not a Münchhausen number

642420 is not a Perfect number

642420 is not a Perfect square

642420 is not a Palindrome

Calculation was done in 0.0054378510 seconds

Numeric Bases of 642420

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	10011100110101110100₂
3	Ternary	1012122020100₃
4	Quaternary	2130311310₄
5	Quinary	131024140₅
6	Senary	21434100₆
7	Septenary	5313642₇
8	Octal	2346564₈
9	Nonary	1178210₉
10	Decimal	642420
12	Duodecimal	26b930₁₂
16	Hexadecimal	9cd74₁₆
20	Vigesimal	40610₂₀
36	Base36	drp0₃₆
60	Sexagesimal	2wR0₆₀

Calculation was done in 0.0000278950 seconds

Mathematical operations

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

Square of 642420 (n²)	412703456400
Cube of 642420 (n³)	265128954460488000
Square root of 642420	801.51107291166
Natural Logarithm (ln) of 642420	13.37299757438
Decimal Logarithm (log) of 642420	5.807819053059

Calculation was done in 0.0000200272 seconds

Trigonometry

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

Sine of 642420	0.90869191839248
Cosecant of 642420	1.1004829907248
Cosine of 642420	-0.41746736093759
Secant of 642420	-2.3953968467238
Tangent of 642420	-2.1766777559607
Cotangent of 642420	-0.45941572989458

Calculation was done in 0.0000059605 seconds

Number parity

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

Is 642420 an Even Number?

Yes, the number 642420 is an even number.

Is 642420 an Odd Number?

Previous even number is 642418

Next even number is 642422

Calculation was done in 0.0000069141 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 642420 in words is "six hundred forty-two thousand four hundred twenty", meaning that:

642420 is not an aban number (as it contains the letter a)

642420 is not an eban number (as it contains the letter e)

642420 is not an iban number (as it contains the letter i)

642420 is not an oban number (as it contains the letter o)

642420 is not a tban number (as it contains the letter t)

642420 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 642420 in other number systems?

Bengali numerals	৬৪২৪২০
Eastern Arabic numerals	٦٤٢٬٤٢٠
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓆼𓆼𓍥𓎇
Khmer numerals	៦៤២៤២០
Japanese numerals	六十四万二千四百二十
Roman numerals	n/a
Thai numerals	๖๔๒๔๒๐

Calculation was done in 0.0001649857 seconds

Translation

How do you say 642420 in 38 different languages?

Arabic	ستة مائة و إثنان و أربعون ألف و أربعة مائة و عشرون
Croatian	šeststo četrdeset i dvije tisuća četiristo dvadeset
Czech	šest set čtyřicet dvě tisíc čtyři sta dvacet
Danish	seks hundrede to og fyrre tusinde fire hundrede tyve
Dutch	zeshonderdtweeenveertigduizend vierhonderdtwintig
Estonian	akpe alafa ade blaene vɔ eve alafa ene kple blaeve
Faroese	sekshundraðogfýratitvey tusin og fýrehundraðogtjúgo
Filipino	anim na daán at ápat na pû’t dalawáng libó’t ápat na daán at dalawáng pû
Finnish	kuusisataaneljäkymmentäkaksituhattaneljäsataakaksikymmentä
French	six cent quarante-deux mille quatre cent vingt
Greek	εξακόσιες σαράντα δύο χίλιάδες τετρακόσια είκοσι
German	sechshundertzweiundvierzigtausendvierhundertzwanzig
Hebrew	שש מאות ארבעים ושניים אלף ארבע מאות עשרים
Hindi	छह लाख बयालीस हज़ार चार सौ बीस
Hungarian	hatszáznegyvenkettőezernégyszázhúsz
Icelandic	sexhundrað og fjörutíu og tvö þúsund og fjögurhundrað og tuttugu
Indonesian	enam ratus empat puluh dua ribu empat ratus dua puluh
Italian	seicentoquarantaduemilaquattrocentoventi
Japanese	六十四万二千四百二十
Korean	육십사만 이천사백이십
Latvian	sešsimt četrdesmit divi tūkstoši četrsimt divdesmit
Lithuanian	šeši šimtai keturiasdešimt du tūkstančiai keturi šimtai dvidešimt
Norwegian	seks hundre og førtito tusen fire hundre og tjue
Persian	ششصد و چهل و دو هزار و چهارصد و بیست
Polish	sześćset czterdzieści dwa tysiące czterysta dwadzieścia
Portuguese	seiscentos e quarenta e dois mil quatrocentos e vinte
Romanian	şase sute patruzeci şi două mii patru sute douăzeci
Russian	шестьсот сорок две тысячи четыреста двадцать
Serbian	шестсто четрдесет и две хиљада четиристо двадесет
Slovak	šesťsto štyridsaťdve tisíc štyristo dvadsať
Slovene	šesto štirideset dvije tisuću štiristo dvaset
Spanish	seiscientos cuarenta y dos mil cuatrocientos veinte
Swahili	elfu mia sita na arobaini na mbili, mia nne na ishirini
Swedish	sexhundrafyrtiotvåtusenfyrahundratjugo
Thai	หกแสนสี่หมื่นสองพันสี่ร้อยยี่สิบ
Turkish	altı yüz kırk iki bin dört yüz yirmi
Ukrainian	шістсот сорок дві тисячі чотириста двадцять
Vietnamese	sáu trăm bốn mươi hai nghìn bốn trăm hai mươi

Calculation was done in 0.0241940022 seconds

Miscellaneous

Number 642420 reversed	024246
Unicode Character	U+9CD74	򜵴
Hexadecimal color	#642420
Unix Timestamp	Thu, 08 Jan 1970 10:27:00 +0000

Calculation was done in 0.0000369549 seconds

This page was generated in 0.06 seconds.