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

129668 (number)

129668 is an even 6-digits composite number following 129667 and preceding 129669. In scientific notation, it is written as 1.29668 × 10^5. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 50400 positive integers (up to 129668) that are relatively prime to 129668.

Interesting facts

129668 has 24 divisors, whose sum is 283584
The reverse of 129668 is 866921
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	1.29668 × 10^5
Engineering notation	1.29668 × 10^3

Prime Factorization of 129668

Prime Factorization 2 × 2 × 11 × 7 × 421

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	64834	Product of the distinct prime numbers

The prime factorization of 129668 is 2 × 2 × 11 × 7 × 421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 69, 30, 183, 560, 807, 2151, 33975, 50671, 27235, 499339, 5768009, 6128106, 80666073, 78168788, 933042594, 172230398, 7333958666, 4902517912

Basic calculations (n = 129668)

Multiplication

n×y

n×2	259336
n×3	389004
n×4	518672
n×5	648340

Division

n÷y

n÷2	64834
n÷3	43222.666666667
n÷3	32417
n÷5	25933.6

Exponentiation

n^y

n²	16813790224
n³	2180210550765632
n⁴	2.8270354169668E+20
n⁵	3.6657602844725E+25

Nth Root

^y√n

²√n	360.09443205915
³√n	50.614809207181
⁴√n	18.9761543011
⁵√n	10.533351149496

Divisors of 129668

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421, 842, 1684, 2947, 4631, 5894, 9262, 11788, 18524, 32417, 64834, 129668

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129668 can be divided by 24 positive divisors. The sum of these divisors (counting 129668) is 1, the average is 0.041666666666667.

Base conversion 129668

Base	System	Value
2	Binary	11111101010000100
3	Ternary	20120212112
4	Quaternary	133222010
5	Quinary	13122133
6	Senary	2440152
8	Octal	375204
10	Decimal	129668
12	Duodecimal	63058
16	Hexadecimal	1fa84
20	Vigesimal	g438
36	Base36	2s1w

Cryptographic Hash Functions

md5	ecbd7b95d6343419b7b0e2ca06af9906
sha1	9e99c5afe1c84c6d920e532aff1f73370bd7450e
sha256	bb325bdd3d748cfd90f3dd9d8032998f9005baf61d283cb4cfb791fcbdf9b6db
sha512	6ff2bbe516f388695f667d3d3f25d50ce27cba091d18e6536e778abc38840e99187b9c5edf4d00b29ca7c71490cc0e8fee41c9b0f228d43f401cd4e03a1db337
ripemd-160	9a9023cebd3df9672863eb4bedd28b75b2ad48b1

129668 as geometric shapes

Circle

Radius = n

Diameter	259336
Circumference	814728.07241136
Area	52822079846.718

Sphere

Radius = n

Volume	9.132444599419E+15
Surface area	211288319386.87
Circumference	814728.07241136

Square

Length = n

Perimeter	518672
Area	16813790224
Diagonal	183378.24420579

Cube

Length = n

Surface area	100882741344
Volume	2180210550765632
Space diagonal	224591.56411584

Equilateral Triangle

Length = n

Perimeter	389004
Area	7280584733.9432
Altitude	112295.78205792

Triangular Pyramid

Length = n

Surface area	7280584733.9432
Volume	2.5694027747681E+14
Height	61126.081401932