129589738 (number)

129589738 is an even 9-digits composite number following 129589737 and preceding 129589739. In scientific notation, it is written as 1.29589738 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 64794868 positive integers (up to 129589738) that are relatively prime to 129589738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29589738 × 10^8
Engineering notation 1.29589738 × 10^6

Prime Factorization of 129589738

Prime Factorization 2 × 64794869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129589738
Product of the distinct prime numbers

The prime factorization of 129589738 is 2 × 64794869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 99, 60, 12, 823, 936, 4261, 91805, 34544, 855429, 470696, 60482, 306138, 9433305, 3761257, 502830944, 326482629, 8226676033, 5713116509

Basic calculations (n = 129589738)

Multiplication

n×y
n×2 259179476
n×3 388769214
n×4 518358952
n×5 647948690

Division

n÷y
n÷2 64794869
n÷3 43196579.333333
n÷3 32397434.5
n÷5 25917947.6

Exponentiation

ny
n2 16793500194908644
n3 2.1762652903612E+24
n4 2.820216487964E+32
n5 3.6547111577853E+40

Nth Root

y√n
2√n 11383.748855276
3√n 506.04624187477
4√n 106.69465242118
5√n 41.928963090087

Divisors of 129589738

1, 2, 64794869, 129589738

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 -129589737
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 129589738 can be divided by 4 positive divisors. The sum of these divisors (counting 129589738) is 1, the average is 0.25.

Base conversion 129589738

Base System Value
2 Binary 111101110010110000111101010
3 Ternary 100000211211200221
4 Quaternary 13232112013222
5 Quinary 231133332423
6 Senary 20505320254
8 Octal 756260752
10 Decimal 129589738
12 Duodecimal 3749608a
16 Hexadecimal 7b961ea
20 Vigesimal 209ie6i
36 Base36 255k2y

Cryptographic Hash Functions

md5 0b2bdc9db3ba89d77e7c54e5291ef2d4
sha1 06bb75f7ae1c2e0f40c219f055552d6ecef790a3
sha256 be394e6bc356053485e8e59906a0823e1495358a9d92e805752c4632b7003176
sha512 5500eb8717e3ee9bfe1f816b04b0643d0ccb639654de255de8930d8f7fb4f208ba7bce8d3c40c1ceca6d47b222072562b28c970efd604f1f70ebc3ab1e0950c2
ripemd-160 b8c08e166fa8bf667b69067666ba46701300c43d

129589738 as geometric shapes

Circle

Radius = n
Diameter 259179476
Circumference 814236337.76285
Area 5.2758336840384E+16

Sphere

Radius = n
Volume 9.1159187312814E+24
Surface area 2.1103334736154E+17
Circumference 814236337.76285

Square

Length = n
Perimeter 518358952
Area 16793500194908644
Diagonal 183267565.02398

Cube

Length = n
Surface area 100761001169451864
Volume 2.1762652903612E+24
Space diagonal 224456010.35554

Equilateral Triangle

Length = n
Perimeter 388769214
Area 7.2717988936249E+15
Altitude 112228005.17777

Triangular Pyramid

Length = n
Surface area 7.2717988936249E+15
Volume 2.5647532407921E+23
Height 61089188.341325