129435512 (number)

129435512 is an even 9-digits composite number following 129435511 and preceding 129435513. In scientific notation, it is written as 1.29435512 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 63937696 positive integers (up to 129435512) that are relatively prime to 129435512.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-five thousand five hundred twelve

Notation

Scientific notation 1.29435512 × 10^8
Engineering notation 1.29435512 × 10^6

Prime Factorization of 129435512

Prime Factorization 2 × 2 × 2 × 83 × 194933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32358878
Product of the distinct prime numbers

The prime factorization of 129435512 is 2 × 2 × 2 × 83 × 194933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 56, 24, 225, 893, 315, 2609, 24219, 83234, 60663, 559142, 8443348, 2650546, 94295985, 12919174, 213934322, 777276509, 6979088229, 3340110703

Basic calculations (n = 129435512)

Multiplication

n×y
n×2 258871024
n×3 388306536
n×4 517742048
n×5 647177560

Division

n÷y
n÷2 64717756
n÷3 43145170.666667
n÷3 32358878
n÷5 25887102.4

Exponentiation

ny
n2 16753551766702144
n3 2.1685045507416E+24
n4 2.8068149679957E+32
n5 3.6330153247179E+40

Nth Root

y√n
2√n 11376.972883856
3√n 505.84541200895
4√n 106.66289365968
5√n 41.918978322904

Divisors of 129435512

1, 2, 4, 8, 83, 166, 332, 664, 194933, 389866, 779732, 1559464, 16179439, 32358878, 64717756, 129435512

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 -129435511
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 129435512 can be divided by 16 positive divisors. The sum of these divisors (counting 129435512) is 1, the average is 0.0625.

Base conversion 129435512

Base System Value
2 Binary 111101101110000011101111000
3 Ternary 100000120000010212
4 Quaternary 13231300131320
5 Quinary 231113414022
6 Senary 20502130252
8 Octal 755603570
10 Decimal 129435512
12 Duodecimal 37420988
16 Hexadecimal 7b70778
20 Vigesimal 208j8fc
36 Base36 25292w

Cryptographic Hash Functions

md5 29d30f9f160f5ef841d40bc9100d4e7c
sha1 e19f906041a06bd7bc139713cd0c6164443eba1f
sha256 b86cc47e477eced4a182db1a92bfe2c486c50a3b7d4994d2f9e1dbf5e78c6519
sha512 ca0ae0dd38ef282b106d5434286e92f71bc5e7171465ce0abd90baadf3a9e8f71f6a564dd4946f32aae28c014d76dd5a91ba51e93f8daa7667fc458fcfb709e7
ripemd-160 c0c8b8cbb33402fdca895eac61ef0c28b4dc12c8

129435512 as geometric shapes

Circle

Radius = n
Diameter 258871024
Circumference 813267307.22567
Area 5.2632835151808E+16

Sphere

Radius = n
Volume 9.0834106211811E+24
Surface area 2.1053134060723E+17
Circumference 813267307.22567

Square

Length = n
Perimeter 517742048
Area 16753551766702144
Diagonal 183049456.52311

Cube

Length = n
Surface area 100521310600212864
Volume 2.1685045507416E+24
Space diagonal 224188883.08769

Equilateral Triangle

Length = n
Perimeter 388306536
Area 7.2545007167909E+15
Altitude 112094441.54385

Triangular Pyramid

Length = n
Surface area 7.2545007167909E+15
Volume 2.5556071214388E+23
Height 61016485.507702