129655296 (number)

129655296 is an even 9-digits composite number following 129655295 and preceding 129655297. In scientific notation, it is written as 1.29655296 × 10^8. The sum of its digits is 45. It has a total of 13 prime factors and 160 positive divisors. There are 42319872 positive integers (up to 129655296) that are relatively prime to 129655296.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fifty-five thousand two hundred ninety-six

Notation

Scientific notation 1.29655296 × 10^8
Engineering notation 1.29655296 × 10^6

Prime Factorization of 129655296

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 83 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 506466
Product of the distinct prime numbers

The prime factorization of 129655296 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 83 × 113. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129655296)

Multiplication

n×y
n×2 259310592
n×3 388965888
n×4 518621184
n×5 648276480

Division

n÷y
n÷2 64827648
n÷3 43218432
n÷3 32413824
n÷5 25931059.2

Exponentiation

ny
n2 16810495780847616
n3 2.1795698063725E+24
n4 2.825927683979E+32
n5 3.6639649034089E+40

Nth Root

y√n
2√n 11386.627946851
3√n 506.1315618681
4√n 106.70814377005
5√n 41.933204510655

Divisors of 129655296

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129655295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129655296 can be divided by 160 positive divisors. The sum of these divisors (counting 129655296) is 1, the average is 0.00625.

Base conversion 129655296

Base System Value
2 Binary 111101110100110001000000000
3 Ternary 100000222011122000
4 Quaternary 13232212020000
5 Quinary 231142432141
6 Senary 20510544000
8 Octal 756461000
10 Decimal 129655296
12 Duodecimal 37508000
16 Hexadecimal 7ba6200
20 Vigesimal 20a6i4g
36 Base36 256yo0

Cryptographic Hash Functions

md5 50d9ff31c1113d67ef6840e9eae92809
sha1 344497931b1840f5a57bf3b8945071d57b5c2f23
sha256 51411b79d7440e6e5e617ca179a42b886bd2cc7fce32ab987884df011f8b17d1
sha512 992c3690a865d857fa1862693b8469503134838265660492309c34964180da8f71854aac4a6709927842db07329a510c6b144ebf49c0d72466a3c728bf9cb7a9
ripemd-160 b195e8941b341808d5b12b5c64886ca70dfe0a3c

129655296 as geometric shapes

Circle

Radius = n
Diameter 259310592
Circumference 814648250.82522
Area 5.2811730048313E+16

Sphere

Radius = n
Volume 9.1297606555815E+24
Surface area 2.1124692019325E+17
Circumference 814648250.82522

Square

Length = n
Perimeter 518621184
Area 16810495780847616
Diagonal 183360278.0367

Cube

Length = n
Surface area 100862974685085696
Volume 2.1795698063725E+24
Space diagonal 224569560.14238

Equilateral Triangle

Length = n
Perimeter 388965888
Area 7.2791581982126E+15
Altitude 112284780.07119

Triangular Pyramid

Length = n
Surface area 7.2791581982126E+15
Volume 2.5686476502591E+23
Height 61120092.678899