129588768 (number)

129588768 is an even 9-digits composite number following 129588767 and preceding 129588769. In scientific notation, it is written as 1.29588768 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 96 positive divisors. There are 42819840 positive integers (up to 129588768) that are relatively prime to 129588768.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred eighty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 1.29588768 × 10^8
Engineering notation 1.29588768 × 10^6

Prime Factorization of 129588768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 127 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8099298
Product of the distinct prime numbers

The prime factorization of 129588768 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 127 × 1181. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129588768)

Multiplication

n×y
n×2 259177536
n×3 388766304
n×4 518355072
n×5 647943840

Division

n÷y
n÷2 64794384
n÷3 43196256
n÷3 32397192
n÷5 25917753.6

Exponentiation

ny
n2 16793248791757824
n3 2.1762164216414E+24
n4 2.8201320498188E+32
n5 3.6545743793333E+40

Nth Root

y√n
2√n 11383.706250602
3√n 506.04497925916
4√n 106.69445276397
5√n 41.928900320895

Divisors of 129588768

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 -129588767
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 129588768 can be divided by 96 positive divisors. The sum of these divisors (counting 129588768) is 1, the average is 0.010416666666667.

Base conversion 129588768

Base System Value
2 Binary 111101110010101111000100000
3 Ternary 100000211210101000
4 Quaternary 13232111320200
5 Quinary 231133320033
6 Senary 20505312000
8 Octal 756257040
10 Decimal 129588768
12 Duodecimal 37495600
16 Hexadecimal 7b95e20
20 Vigesimal 209ibi8
36 Base36 255jc0

Cryptographic Hash Functions

md5 b3cadd4f537ea9380143c3b117e00992
sha1 5dc93b8c0b7bb730606bd7d44b401602eeec362e
sha256 4d90721fbf3fe1088428c3fd683b3d11ebd69de4a8ef9caeb118e93092321f1f
sha512 a456ac718c36dcc027cd2c42d427aa1ebf47ec6294ac47737b38c09c6e5a17d2019c838d614364e652cf0e9005a547e325c9d479694b4773f38e15cf83084b48
ripemd-160 0ccabbd7851b213e807f71cc2ae117dfc18a74a9

129588768 as geometric shapes

Circle

Radius = n
Diameter 259177536
Circumference 814230243.0731
Area 5.2757547034092E+16

Sphere

Radius = n
Volume 9.1157140304667E+24
Surface area 2.1103018813637E+17
Circumference 814230243.0731

Square

Length = n
Perimeter 518355072
Area 16793248791757824
Diagonal 183266193.23682

Cube

Length = n
Surface area 100759492750546944
Volume 2.1762164216414E+24
Space diagonal 224454330.26626

Equilateral Triangle

Length = n
Perimeter 388766304
Area 7.2716900328673E+15
Altitude 112227165.13313

Triangular Pyramid

Length = n
Surface area 7.2716900328673E+15
Volume 2.5646956484536E+23
Height 61088731.07894