129175904 (number)

129175904 is an even 9-digits composite number following 129175903 and preceding 129175905. In scientific notation, it is written as 1.29175904 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 54197760 positive integers (up to 129175904) that are relatively prime to 129175904.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy-five thousand nine hundred four

Notation

Scientific notation 1.29175904 × 10^8
Engineering notation 1.29175904 × 10^6

Prime Factorization of 129175904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 13 × 28229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8073494
Product of the distinct prime numbers

The prime factorization of 129175904 is 2 × 2 × 2 × 2 × 2 × 11 × 13 × 28229. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129175904)

Multiplication

n×y
n×2 258351808
n×3 387527712
n×4 516703616
n×5 645879520

Division

n÷y
n÷2 64587952
n÷3 43058634.666667
n÷3 32293976
n÷5 25835180.8

Exponentiation

ny
n2 16686414174217216
n3 2.1554826354729E+24
n4 2.7843641799352E+32
n5 3.5967276000834E+40

Nth Root

y√n
2√n 11365.557795375
3√n 505.50699532415
4√n 106.60937011058
5√n 41.902149489357

Divisors of 129175904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129175903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129175904 can be divided by 48 positive divisors. The sum of these divisors (counting 129175904) is 1, the average is 0.020833333333333.

Base conversion 129175904

Base System Value
2 Binary 111101100110001000101100000
3 Ternary 100000001211000202
4 Quaternary 13230301011200
5 Quinary 231032112104
6 Senary 20452404332
8 Octal 754610540
10 Decimal 129175904
12 Duodecimal 373166a8
16 Hexadecimal 7b31160
20 Vigesimal 2076jf4
36 Base36 24work

Cryptographic Hash Functions

md5 0d35f0afe93d5e9cd4465c939295157a
sha1 d09aba887c6fd6ce5fb506e76e5214e7cbe69f1a
sha256 4f1dcf1cc071ff5b352e98bc2ef87f8866a51834e012ae5296a482a5b110e6f9
sha512 fe4c229f3da77ced913fd9851c1151dae49833d1585a39536e31d26be6c801bd3898940b2d441b7d72144026b598f4cebfcc740307b94a2c71fb3c243af8fb2c
ripemd-160 791cfcd209fa50c5c452e525e279281fc7ed8026

129175904 as geometric shapes

Circle

Radius = n
Diameter 258351808
Circumference 811636142.05444
Area 5.2421916184477E+16

Sphere

Radius = n
Volume 9.0288645500561E+24
Surface area 2.0968766473791E+17
Circumference 811636142.05444

Square

Length = n
Perimeter 516703616
Area 16686414174217216
Diagonal 182682315.3686

Cube

Length = n
Surface area 100118485045303296
Volume 2.1554826354729E+24
Space diagonal 223739228.84164

Equilateral Triangle

Length = n
Perimeter 387527712
Area 7.2254292864704E+15
Altitude 111869614.42082

Triangular Pyramid

Length = n
Surface area 7.2254292864704E+15
Volume 2.5402606471213E+23
Height 60894105.122868