Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

209939 (number)

209939 is an odd 6-digits prime number following 209938 and preceding 209940. In scientific notation, it is written as 2.09939 × 10^5. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 209938 positive integers (up to 209939) that are relatively prime to 209939.

Interesting facts

209939 has 2 divisors, whose sum is 209940
The reverse of 209939 is 939902
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 32
Digital Root 5

Name

Name	two hundred nine thousand nine hundred thirty-nine

Notation

Scientific notation	2.09939 × 10^5
Engineering notation	2.09939 × 10^3

Prime Factorization of 209939

Prime Factorization 209939

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	209939	Product of the distinct prime numbers

The prime factorization of 209939 is 209939. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 7, 61, 51, 563, 958, 2021, 863, 1114, 32482, 341342, 250672, 7767955, 9418275, 27161353, 91785406, 632915263, 667269912, 9612656534, 7324498729

Basic calculations (n = 209939)

Multiplication

n×y

n×2	419878
n×3	629817
n×4	839756
n×5	1049695

Division

n÷y

n÷2	104969.5
n÷3	69979.666666667
n÷3	52484.75
n÷5	41987.8

Exponentiation

n^y

n²	44074383721
n³	9252932044003019
n⁴	1.9425513003859E+21
n⁵	4.0781727745173E+26

Nth Root

^y√n

²√n	458.19100820509
³√n	59.433463744272
⁴√n	21.405396707492
⁵√n	11.598948625392

Divisors of 209939

1, 209939

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	209940	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	104970	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	458.19209945175	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999904734686	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209939 can be divided by 2 positive divisors. The sum of these divisors (counting 209939) is 209940, the average is 104970.

Base conversion 209939

Base	System	Value
2	Binary	110011010000010011
3	Ternary	101122222112
4	Quaternary	303100103
5	Quinary	23204224
6	Senary	4255535
8	Octal	632023
10	Decimal	209939
12	Duodecimal	a15ab
16	Hexadecimal	33413
20	Vigesimal	164gj
36	Base36	4hzn

Cryptographic Hash Functions

md5	a21ab28b5954f478bf7894fefea78f5c
sha1	86fd636bc66f958766c5007d91c0a02bee637ae6
sha256	055ba55e4447f99a423a1daa7b66961a77c805afae913cc08aee72bc9147d906
sha512	039054068d7450df5c76e27531d7596a28bad186aee1ffc637ed790ad6b9bd70fbf84fadd8a25d6217346e0afcb255d2d6ff5b6f1547f3ac100ac70f907cedfd
ripemd-160	d181dd544a2a1ef902ed4719287b4bdfbae88c33

209939 as geometric shapes

Circle

Radius = n

Diameter	419878
Circumference	1319085.640204
Area	138463760109.39

Sphere

Radius = n

Volume	3.8758591111474E+16
Surface area	553855040437.56
Circumference	1319085.640204

Square

Length = n

Perimeter	839756
Area	44074383721
Diagonal	296898.58107105

Cube

Length = n

Surface area	264446302326
Volume	9252932044003019
Space diagonal	363625.0144902

Equilateral Triangle

Length = n

Perimeter	629817
Area	19084767979.265
Altitude	181812.5072451

Triangular Pyramid

Length = n

Surface area	19084767979.265
Volume	1.0904684990288E+15
Height	98966.193690348