121990

Number 121990 is an even six-digits composite number and natural number following 121989 and preceding 121991.

Properties of the number 121990

Nominal	121990
Cardinal	one hundred twenty-one thousand nine hundred ninety
Cardinal one hundred twenty-one thousand nine hundred ninety
Ordinal	121,990th
Number of digits	6
Sum of digits	22
Product of digits	0
Number parity	Even

Previous number is 121989

Next number is 121991

Calculation was done in 0.0000469685 seconds

Prime Factorization of 121990

Prime factorization	2 x 5 x 11 x 1109
Prime factors	2, 5, 11, 1109
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	4
Sum of prime factors	1127
Product of prime factors	121990

Calculation was done in 0.0000360012 seconds

Divisors of 121990

List of proper divisors	1, 2, 5, 10, 11, 22, 55, 110, 1109, 2218, 5545, 11090, 12199, 24398, 60995
List of all dividers	1, 2, 5, 10, 11, 22, 55, 110, 1109, 2218, 5545, 11090, 12199, 24398, 60995, 121990
Number of divisors d(n)	16
Sum of all divisors σ(n)	239760
Aliquot sum	117770
121990 is a deficient number , since it is larger than the sum of its proper divisors (117770). Its deficiency is 4220.

Calculation was done in 0.0000519753 seconds

Prime numbers

Is 121990 a prime number?	No
Is 121990 a semiprime number?	No
Is 121990 a Chen prime number?	No
Is 121990 a Mersenne prime number?	No

Previous prime is 121967

Next prime is 121993

Calculation was done in 0.4299259186 seconds

Sequences

Is 121990 a Catalan number?	No
Is 121990 a Fibonacci number?	No
Is 121990 a Idoneal number?	No

Calculation was done in 0.0000090599 seconds

Number theory

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

121990 is not a Happy number

121990 is not a Humble number

121990 is not a Münchhausen number

121990 is not a Perfect number

121990 is not a Perfect square

121990 is not a Palindrome

Calculation was done in 0.0057518482 seconds

Numeric Bases of 121990

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	11101110010000110₂
3	Ternary	20012100011₃
4	Quaternary	131302012₄
5	Quinary	12400430₅
6	Senary	2340434₆
7	Septenary	1015441₇
8	Octal	356206₈
9	Nonary	205304₉
10	Decimal	121990
12	Duodecimal	5a71a₁₂
16	Hexadecimal	1dc86₁₆
20	Vigesimal	f4ja₂₀
36	Base36	2m4m₃₆
60	Sexagesimal	XrA₆₀

Calculation was done in 0.0000209808 seconds

Mathematical operations

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

Square of 121990 (n²)	14881560100
Cube of 121990 (n³)	1815401516599000
Square root of 121990	349.27066867975
Natural Logarithm (ln) of 121990	11.711694353143
Decimal Logarithm (log) of 121990	5.0863242313074

Calculation was done in 0.0000059605 seconds

Trigonometry

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

Sine of 121990	0.9262473265194
Cosecant of 121990	1.0796252484288
Cosine of 121990	-0.3769162905947
Secant of 121990	-2.6531089925092
Tangent of 121990	-2.4574351112762
Cotangent of 121990	-0.40692834387016

Calculation was done in 0.0000059605 seconds

Number parity

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

Is 121990 an Even Number?

Yes, the number 121990 is an even number.

Is 121990 an Odd Number?

Previous even number is 121988

Next even number is 121992

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 121990 in words is "one hundred twenty-one thousand nine hundred ninety", meaning that:

121990 is not an aban number (as it contains the letter a)

121990 is not an eban number (as it contains the letter e)

121990 is not an iban number (as it contains the letter i)

121990 is not an oban number (as it contains the letter o)

121990 is not a tban number (as it contains the letter t)

121990 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 121990 in other number systems?

Bengali numerals	১২১৯৯০
Eastern Arabic numerals	١٢١٬٩٩٠
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓂭𓂭𓆼𓍪𓎎
Khmer numerals	១២១៩៩០
Japanese numerals	十二万千九百九十
Roman numerals	n/a
Thai numerals	๑๒๑๙๙๐

Calculation was done in 0.0001699924 seconds

Translation

How do you say 121990 in 38 different languages?

Arabic	مائة و واحد و عشرون ألف و تسعة مائة و تسعون
Croatian	sto dvadeset i jedna tisuća devetsto devedeset
Czech	sto dvacet jedna tisíc devět set devadesát
Danish	et hundrede en og tyve tusinde ni hundrede halvfems
Dutch	honderdéénentwintigduizend negenhonderdnegentig
Estonian	akpe alafa ɖeka blaeve vɔ ɖekɛ alafa asieke kple blaasieke
Faroese	eitthundraðogtjúgoeitt tusin og níggjuhundraðogníti
Filipino	isáng daán at dalawáng pû’t isáng libó’t siyám na daán at siyám na pû
Finnish	satakaksikymmentäyksituhattayhdeksänsataayhdeksänkymmentä
French	cent vingt et un mille neuf cent quatre-vingt-dix
Greek	εκατόν είκοσι μία χίλιάδες εννιακόσια εννενήντα
German	einhunderteinundzwanzigtausendneunhundertneunzig
Hebrew	מאה עשרים ואחד אלף תשע מאות תשעים
Hindi	एक लाख इक्कीस हज़ार नौ सौ नब्बे
Hungarian	százhuszonegyezerkilencszázkilencven
Icelandic	eitthundrað og tuttugu og eitt þúsund og níuhundrað og níutíu
Indonesian	seratus dua puluh satu ribu sembilan ratus sembilan puluh
Italian	centoventunomilanovecentonovanta
Japanese	十二万千九百九十
Korean	십이만 천구백구십
Latvian	simt divdesmit viens tūkstoši deviņsimt deviņdesmit
Lithuanian	šimtas dvidešimt vienas tūkstantis devyni šimtai devyniasdešimt
Norwegian	hundre og tjueett tusen ni hundre og nitti
Persian	صد و بیست و یک هزار و نهصد و نود
Polish	sto dwadzieścia jeden tysięcy dziewięćset dziewięćdziesiąt
Portuguese	cento e vinte e um mil novecentos e noventa
Romanian	una sută douăzeci şi una mii nouă sute nouăzeci
Russian	сто двадцать одна тысяча девятьсот девяносто
Serbian	сто двадесет и једна хиљада деветсто деведесет
Slovak	jednasto dvadsaťjedna tisíc deväťsto deväťdesiat
Slovene	sto dvaset ena tisuću devetsto devetdeset
Spanish	ciento veintiún mil novecientos noventa
Swahili	elfu mia moja na ishirini na moja, mia tisa na tisini
Swedish	enhundratjugoentusenniohundranittio
Thai	หนึ่งแสนสองหมื่นหนึ่งพันเก้าร้อยเก้าสิบ
Turkish	yüz yirmi bir bin dokuz yüz doksan
Ukrainian	сто двадцять одна тисяча девʼятсот девʼяносто
Vietnamese	một trăm hai mươi mốt nghìn chín trăm chín mươi

Calculation was done in 0.0143339634 seconds

Miscellaneous

Number 121990 reversed	099121
Unicode Character	U+1DC86	𝲆
Hexadecimal color	#121990
Unix Timestamp	Fri, 02 Jan 1970 09:53:10 +0000

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