129075480 (number)

129075480 is an even 9-digits composite number following 129075479 and preceding 129075481. In scientific notation, it is written as 1.29075480 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 33508224 positive integers (up to 129075480) that are relatively prime to 129075480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29075480 × 10^8
Engineering notation 1.29075480 × 10^6

Prime Factorization of 129075480

Prime Factorization 2 × 2 × 2 × 3 × 15 × 103 × 59 × 59

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 546930
Product of the distinct prime numbers

The prime factorization of 129075480 is 2 × 2 × 2 × 3 × 15 × 103 × 59 × 59. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129075480)

Multiplication

n×y
n×2 258150960
n×3 387226440
n×4 516301920
n×5 645377400

Division

n÷y
n÷2 64537740
n÷3 43025160
n÷3 32268870
n÷5 25815096

Exponentiation

ny
n2 16660479537230400
n3 2.1504593932982E+24
n4 2.7757157841047E+32
n5 3.5827684717689E+40

Nth Root

y√n
2√n 11361.139027404
3√n 505.37596419046
4√n 106.58864398895
5√n 41.895632344148

Divisors of 129075480

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129075479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129075480 can be divided by 96 positive divisors. The sum of these divisors (counting 129075480) is 1, the average is 0.010416666666667.

Base conversion 129075480

Base System Value
2 Binary 111101100011000100100011000
3 Ternary 22222212201021100
4 Quaternary 13230120210120
5 Quinary 231020403410
6 Senary 20450311400
8 Octal 754304430
10 Decimal 129075480
12 Duodecimal 37288560
16 Hexadecimal 7b18918
20 Vigesimal 206e8e0
36 Base36 24uja0

Cryptographic Hash Functions

md5 5edac9da205550ec197df66a6033c4f9
sha1 41692e4f633fe6302a609a52aefa946f57ad110d
sha256 0cbb9a2f3fcc11f3e2b782fb9151172864d8772a4a761d668f2465ef0840d164
sha512 fc76266a382d8b7c5e274acae40fb8ef04f62e92dc1dc8fae4989bbaf17402a9fb652046a190c52da71a188ab33ae5b5ce452d792d03245fe3e5ee0ca0f41a79
ripemd-160 2e5d8ec1929d3bf5fc372fb3f4cb03b919f730b0

129075480 as geometric shapes

Circle

Radius = n
Diameter 258150960
Circumference 811005159.45315
Area 5.2340440119446E+16

Sphere

Radius = n
Volume 9.0078232424383E+24
Surface area 2.0936176047778E+17
Circumference 811005159.45315

Square

Length = n
Perimeter 516301920
Area 16660479537230400
Diagonal 182540294.38582

Cube

Length = n
Surface area 99962877223382400
Volume 2.1504593932982E+24
Space diagonal 223565289.37134

Equilateral Triangle

Length = n
Perimeter 387226440
Area 7.2141992592362E+15
Altitude 111782644.68567

Triangular Pyramid

Length = n
Surface area 7.2141992592362E+15
Volume 2.5343406994458E+23
Height 60846764.795272