129148875 (number)

129148875 is an odd 9-digits composite number following 129148874 and preceding 129148876. In scientific notation, it is written as 1.29148875 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 68878800 positive integers (up to 129148875) that are relatively prime to 129148875.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred forty-eight thousand eight hundred seventy-five

Notation

Scientific notation 1.29148875 × 10^8
Engineering notation 1.29148875 × 10^6

Prime Factorization of 129148875

Prime Factorization 9 × 25 × 5 × 114799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129148875
Product of the distinct prime numbers

The prime factorization of 129148875 is 9 × 25 × 5 × 114799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129148875)

Multiplication

n×y
n×2 258297750
n×3 387446625
n×4 516595500
n×5 645744375

Division

n÷y
n÷2 64574437.5
n÷3 43049625
n÷3 32287218.75
n÷5 25829775

Exponentiation

ny
n2 16679431913765625
n3 2.1541298673019E+24
n4 2.7820344896594E+32
n5 3.5929662455071E+40

Nth Root

y√n
2√n 11364.368658223
3√n 505.4717351318
4√n 106.60379288854
5√n 41.90039580625

Divisors of 129148875

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 -129148874
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 129148875 can be divided by 16 positive divisors. The sum of these divisors (counting 129148875) is 1, the average is 0.0625.

Base conversion 129148875

Base System Value
2 Binary 111101100101010011111001011
3 Ternary 100000000102221200
4 Quaternary 13230222133023
5 Quinary 231030231000
6 Senary 20452035243
8 Octal 754523713
10 Decimal 129148875
12 Duodecimal 37302b23
16 Hexadecimal 7b2a7cb
20 Vigesimal 2073c3f
36 Base36 24w3wr

Cryptographic Hash Functions

md5 fd7123baae9a64b72e26c4236ef93993
sha1 35c2e10b44c3b6f575b956f564275a3aa045bae0
sha256 a65f785f3b603eec727b1dfaeafb0fc07950db77c30baa2547ebeb844982cfdc
sha512 6f987298f59f0377bb48a41b387fa3a7f500b7576bb8d6336fd30eae9da791312ab0990998673b71e3c670d229f7c4f34e41482746f54022dc77e3bbf5ec8b63
ripemd-160 f7db03e0dce1bfaa6eb98df1285d2055dd14bff1

129148875 as geometric shapes

Circle

Radius = n
Diameter 258297750
Circumference 811466313.83877
Area 5.2399980766337E+16

Sphere

Radius = n
Volume 9.0231980879921E+24
Surface area 2.0959992306535E+17
Circumference 811466313.83877

Square

Length = n
Perimeter 516595500
Area 16679431913765625
Diagonal 182644090.59023

Cube

Length = n
Surface area 100076591482593750
Volume 2.1541298673019E+24
Space diagonal 223692413.24036

Equilateral Triangle

Length = n
Perimeter 387446625
Area 7.222405879007E+15
Altitude 111846206.62018

Triangular Pyramid

Length = n
Surface area 7.222405879007E+15
Volume 2.5386663945428E+23
Height 60881363.530076