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

129568 (number)

129568 is an even 6-digits composite number following 129567 and preceding 129569. In scientific notation, it is written as 1.29568 × 10^5. The sum of its digits is 31. It has a total of 6 prime factors and 12 positive divisors. There are 64768 positive integers (up to 129568) that are relatively prime to 129568.

Interesting facts

129568 has 12 divisors, whose sum is 255150
The reverse of 129568 is 865921
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 31
Digital Root 4

Name

Name	one hundred twenty-nine thousand five hundred sixty-eight

Notation

Scientific notation	1.29568 × 10^5
Engineering notation	1.29568 × 10^3

Prime Factorization of 129568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4049

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	8098	Product of the distinct prime numbers

The prime factorization of 129568 is 2 × 2 × 2 × 2 × 2 × 4049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 60, 23, 160, 436, 7111, 1997, 59530, 71666, 181036, 495980, 4016027, 7970411, 9006781, 28852690, 862749872, 135541595, 1089930964, 7071215680

Basic calculations (n = 129568)

Multiplication

n×y

n×2	259136
n×3	388704
n×4	518272
n×5	647840

Division

n÷y

n÷2	64784
n÷3	43189.333333333
n÷3	32392
n÷5	25913.6

Exponentiation

n^y

n²	16787866624
n³	2175170302738432
n⁴	2.8183246578521E+20
n⁵	3.6516468926858E+25

Nth Root

^y√n

²√n	359.95555281173
³√n	50.60179447567
⁴√n	18.972494638601
⁵√n	10.531725983382

Divisors of 129568

1, 2, 4, 8, 16, 32, 4049, 8098, 16196, 32392, 64784, 129568

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129567	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129568 can be divided by 12 positive divisors. The sum of these divisors (counting 129568) is 1, the average is 0.083333333333333.

Base conversion 129568

Base	System	Value
2	Binary	11111101000100000
3	Ternary	20120201211
4	Quaternary	133220200
5	Quinary	13121233
6	Senary	2435504
8	Octal	375040
10	Decimal	129568
12	Duodecimal	62b94
16	Hexadecimal	1fa20
20	Vigesimal	g3i8
36	Base36	2rz4

Cryptographic Hash Functions

md5	ae52a2e77c6ff471b1acbe7d07ad1825
sha1	6814bec9df9a2e0c306def0d3b5e1a0f01a2a0b5
sha256	a1c2cb96a7f864a3a34a0eaf87c351c97ea2fc40657fa996dc63f7f64c490df8
sha512	c079becf4e602cc67fe5aaf379848ba6f055571479e077ff9c66963f43dea5ff0d4e14965a536886a3e105b3d4fb64b242f4cca70c3ca5630bbf70b4182609d1
ripemd-160	650c1731f2f0a8f10c33614d1566b1aeff5f5983

129568 as geometric shapes

Circle

Radius = n

Diameter	259136
Circumference	814099.75388064
Area	52740638455.404

Sphere

Radius = n

Volume	9.111332057853E+15
Surface area	210962553821.61
Circumference	814099.75388064

Square

Length = n

Perimeter	518272
Area	16787866624
Diagonal	183236.82284956

Cube

Length = n

Surface area	100727199744
Volume	2175170302738432
Space diagonal	224418.35903508

Equilateral Triangle

Length = n

Perimeter	388704
Area	7269359485.8645
Altitude	112209.17951754

Triangular Pyramid

Length = n

Surface area	7269359485.8645
Volume	2.5634627855032E+14
Height	61078.940949852