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

129209 (number)

129209 is an odd 6-digits prime number following 129208 and preceding 129210. In scientific notation, it is written as 1.29209 × 10^5. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 129208 positive integers (up to 129209) that are relatively prime to 129209.

Interesting facts

129209 has 2 divisors, whose sum is 129210
The reverse of 129209 is 902921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	one hundred twenty-nine thousand two hundred nine

Notation

Scientific notation	1.29209 × 10^5
Engineering notation	1.29209 × 10^3

Prime Factorization of 129209

Prime Factorization 129209

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	129209	Product of the distinct prime numbers

The prime factorization of 129209 is 129209. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 31, 9, 332, 205, 5758, 7729, 55406, 96826, 712608, 31858, 8356194, 6949983, 59946194, 69539432, 670891231, 205868637, 1772750471, 9913188344

Basic calculations (n = 129209)

Multiplication

n×y

n×2	258418
n×3	387627
n×4	516836
n×5	646045

Division

n÷y

n÷2	64604.5
n÷3	43069.666666667
n÷3	32302.25
n÷5	25841.8

Exponentiation

n^y

n²	16694965681
n³	2157139820676329
n⁴	2.7872187908977E+20
n⁵	3.601337527531E+25

Nth Root

^y√n

²√n	359.45653422911
³√n	50.555016341353
⁴√n	18.959338971312
⁵√n	10.525883357176

Divisors of 129209

1, 129209

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	129210	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	64605	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	359.45792521518	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999845213219	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129209 can be divided by 2 positive divisors. The sum of these divisors (counting 129209) is 129210, the average is 64605.

Base conversion 129209

Base	System	Value
2	Binary	11111100010111001
3	Ternary	20120020112
4	Quaternary	133202321
5	Quinary	13113314
6	Senary	2434105
8	Octal	374271
10	Decimal	129209
12	Duodecimal	62935
16	Hexadecimal	1f8b9
20	Vigesimal	g309
36	Base36	2rp5

Cryptographic Hash Functions

md5	a0565ccd1d4bbcbcf1c12e1e82ad64cf
sha1	9fcbd2620e187b4f50584984fcbeb8631ba67b74
sha256	1c1b251332915d6f743ed6fb80a0bcde5b423b2bf630dd5e6c88325e3b65f6cf
sha512	fa90e49d6efbf8f3200db43b3ca8e809a77a44b23be23c11e95ebd29f5270ba339b2e2a32c1e4fa7230a44412296de8e66bdc4461c3c92083fdc2cdbf6ea18db
ripemd-160	2de839329a5a720b44a35d857592c67db3facfba

129209 as geometric shapes

Circle

Radius = n

Diameter	258418
Circumference	811844.09035537
Area	52448781535.363

Sphere

Radius = n

Volume	9.0358061512037E+15
Surface area	209795126141.45
Circumference	811844.09035537

Square

Length = n

Perimeter	516836
Area	16694965681
Diagonal	182729.12018067

Cube

Length = n

Surface area	100169794086
Volume	2157139820676329
Space diagonal	223796.55279517

Equilateral Triangle

Length = n

Perimeter	387627
Area	7229132197.5277
Altitude	111898.27639758

Triangular Pyramid

Length = n

Surface area	7229132197.5277
Volume	2.5422136586129E+14
Height	60909.706726888