129207964 (number)

129207964 is an even 9-digits composite number following 129207963 and preceding 129207965. In scientific notation, it is written as 1.29207964 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 64484784 positive integers (up to 129207964) that are relatively prime to 129207964.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seven thousand nine hundred sixty-four

Notation

Scientific notation 1.29207964 × 10^8
Engineering notation 1.29207964 × 10^6

Prime Factorization of 129207964

Prime Factorization 2 × 2 × 547 × 59053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64603982
Product of the distinct prime numbers

The prime factorization of 129207964 is 2 × 2 × 547 × 59053. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129207964)

Multiplication

n×y
n×2 258415928
n×3 387623892
n×4 516831856
n×5 646039820

Division

n÷y
n÷2 64603982
n÷3 43069321.333333
n÷3 32301991
n÷5 25841592.8

Exponentiation

ny
n2 16694697961025296
n3 2.157087933139E+24
n4 2.7871294000986E+32
n5 3.6011931519128E+40

Nth Root

y√n
2√n 11366.968109395
3√n 505.54881223993
4√n 106.61598430533
5√n 41.904229210924

Divisors of 129207964

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 -129207963
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 129207964 can be divided by 12 positive divisors. The sum of these divisors (counting 129207964) is 1, the average is 0.083333333333333.

Base conversion 129207964

Base System Value
2 Binary 111101100111000111010011100
3 Ternary 100000010110000011
4 Quaternary 13230320322130
5 Quinary 231034123324
6 Senary 20453213004
8 Octal 754707234
10 Decimal 129207964
12 Duodecimal 37331164
16 Hexadecimal 7b38e9c
20 Vigesimal 207aji4
36 Base36 24xdi4

Cryptographic Hash Functions

md5 c41532dc2ab9628a02564050e2853ef4
sha1 20804536c094c967b61bed43d09597021e21c39b
sha256 dbd84138d56bb2ffa21a0056112749484d4029be0395c84d163db110a57c83db
sha512 50826c13f003b3b340bd6f1fc2d61c785506e2a1cdf5d17e59916b2062a7e8a4b147d7d389ef5ac9cc5e55bcbc8ddc5fdb0cb2cf5c86dfba4beb1e85dde03d33
ripemd-160 1bfb02f65f4a7901c35d0fdfd20f2b592e094549

129207964 as geometric shapes

Circle

Radius = n
Diameter 258415928
Circumference 811837580.97539
Area 5.2447940468258E+16

Sphere

Radius = n
Volume 9.0355888051957E+24
Surface area 2.0979176187303E+17
Circumference 811837580.97539

Square

Length = n
Perimeter 516831856
Area 16694697961025296
Diagonal 182727655.05541

Cube

Length = n
Surface area 100168187766151776
Volume 2.157087933139E+24
Space diagonal 223794758.39053

Equilateral Triangle

Length = n
Perimeter 387623892
Area 7.2290162713781E+15
Altitude 111897379.19527

Triangular Pyramid

Length = n
Surface area 7.2290162713781E+15
Volume 2.5421525085638E+23
Height 60909218.351805