129675481 (number)

129675481 is an odd 9-digits composite number following 129675480 and preceding 129675482. In scientific notation, it is written as 1.29675481 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 119700432 positive integers (up to 129675481) that are relatively prime to 129675481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29675481 × 10^8
Engineering notation 1.29675481 × 10^6

Prime Factorization of 129675481

Prime Factorization 13 × 9975037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129675481
Product of the distinct prime numbers

The prime factorization of 129675481 is 13 × 9975037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 79, 35, 58, 379, 4427, 9083, 82374, 84652, 281657, 323917, 3925221, 1213947, 28405066, 43918389, 833310426, 853392766, 138464611, 4175454900

Basic calculations (n = 129675481)

Multiplication

n×y
n×2 259350962
n×3 389026443
n×4 518701924
n×5 648377405

Division

n÷y
n÷2 64837740.5
n÷3 43225160.333333
n÷3 32418870.25
n÷5 25935096.2

Exponentiation

ny
n2 16815730372581361
n3 2.1805879244308E+24
n4 2.8276878796336E+32
n5 3.6668178590935E+40

Nth Root

y√n
2√n 11387.514259047
3√n 506.15782570196
4√n 106.71229666279
5√n 41.934510078657

Divisors of 129675481

1, 13, 9975037, 129675481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129675480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129675481 can be divided by 4 positive divisors. The sum of these divisors (counting 129675481) is 1, the average is 0.25.

Base conversion 129675481

Base System Value
2 Binary 111101110101011000011011001
3 Ternary 100001000012022121
4 Quaternary 13232223003121
5 Quinary 231144103411
6 Senary 20511221241
8 Octal 756530331
10 Decimal 129675481
12 Duodecimal 37517821
16 Hexadecimal 7bab0d9
20 Vigesimal 20a98e1
36 Base36 257e8p

Cryptographic Hash Functions

md5 5060dde77c9ece70cf88f66d7878ef4f
sha1 b494ba53e71552690a557a26fb5317690f94097d
sha256 7e3c5c3913139565bf43fc1fd234c5d445ba9fef317125df0bd41fa7e7259bee
sha512 d99bcddf75b45beaddff1546339b93fb5863a7e1f6bc44da576d4a076fb6c03a355906c9db8ca7bde7488655bdce46edbb23b946161c3bf1186ce7b15effabeb
ripemd-160 0f64c1fd82ab98a601d0ce8229110c23c2003c75

129675481 as geometric shapes

Circle

Radius = n
Diameter 259350962
Circumference 814775076.92065
Area 5.2828175003248E+16

Sphere

Radius = n
Volume 9.1340253385312E+24
Surface area 2.1131270001299E+17
Circumference 814775076.92065

Square

Length = n
Perimeter 518701924
Area 16815730372581361
Diagonal 183388823.93745

Cube

Length = n
Surface area 100894382235488166
Volume 2.1805879244308E+24
Space diagonal 224604521.58793

Equilateral Triangle

Length = n
Perimeter 389026443
Area 7.2814248429225E+15
Altitude 112302260.79397

Triangular Pyramid

Length = n
Surface area 7.2814248429225E+15
Volume 2.5698475138975E+23
Height 61129607.979152