129525565 (number)

129525565 is an odd 9-digits composite number following 129525564 and preceding 129525566. In scientific notation, it is written as 1.29525565 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 90614592 positive integers (up to 129525565) that are relatively prime to 129525565.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29525565 × 10^8
Engineering notation 1.29525565 × 10^6

Prime Factorization of 129525565

Prime Factorization 5 × 19 × 13 × 104879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129525565
Product of the distinct prime numbers

The prime factorization of 129525565 is 5 × 19 × 13 × 104879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129525565)

Multiplication

n×y
n×2 259051130
n×3 388576695
n×4 518102260
n×5 647627825

Division

n÷y
n÷2 64762782.5
n÷3 43175188.333333
n÷3 32381391.25
n÷5 25905113

Exponentiation

ny
n2 16776871988569225
n3 2.1730338232521E+24
n4 2.8146343372084E+32
n5 3.6456710279532E+40

Nth Root

y√n
2√n 11380.929882923
3√n 505.9626965058
4√n 106.68144113632
5√n 41.924809612312

Divisors of 129525565

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129525564
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129525565 can be divided by 16 positive divisors. The sum of these divisors (counting 129525565) is 1, the average is 0.0625.

Base conversion 129525565

Base System Value
2 Binary 111101110000110011100111101
3 Ternary 100000201120200011
4 Quaternary 13232012130331
5 Quinary 231124304230
6 Senary 20504103221
8 Octal 756063475
10 Decimal 129525565
12 Duodecimal 37464b11
16 Hexadecimal 7b8673d
20 Vigesimal 209adi5
36 Base36 2546kd

Cryptographic Hash Functions

md5 64c77a3d2cec4af0ae680d897475dad8
sha1 1561698e700e733aebe42937f0848de955671e95
sha256 cd90c57b88a76da146ad7f2b3d3fbc5ee0f4a280c81a924a86f9676af5b6130f
sha512 dc6512688ac6ffa1a5f30285e63da914993f5891a7991d989719d329288884681b05af1523ab57106541ecaa0b54c5b8470ba059e4a741757aee16d1307ac777
ripemd-160 d995d908c3248c5ab5ce4820a692c7f6650336e1

129525565 as geometric shapes

Circle

Radius = n
Diameter 259051130
Circumference 813833126.91213
Area 5.2706097789505E+16

Sphere

Radius = n
Volume 9.1023827935079E+24
Surface area 2.1082439115802E+17
Circumference 813833126.91213

Square

Length = n
Perimeter 518102260
Area 16776871988569225
Diagonal 183176810.69704

Cube

Length = n
Surface area 100661231931415350
Volume 2.1730338232521E+24
Space diagonal 224344859.45907

Equilateral Triangle

Length = n
Perimeter 388576695
Area 7.2645986690702E+15
Altitude 112172429.72953

Triangular Pyramid

Length = n
Surface area 7.2645986690702E+15
Volume 2.5609449202822E+23
Height 61058936.899013