129335915 (number)

129335915 is an odd 9-digits composite number following 129335914 and preceding 129335916. In scientific notation, it is written as 1.29335915 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 97382272 positive integers (up to 129335915) that are relatively prime to 129335915.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-five thousand nine hundred fifteen

Notation

Scientific notation 1.29335915 × 10^8
Engineering notation 1.29335915 × 10^6

Prime Factorization of 129335915

Prime Factorization 5 × 17 × 1521599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129335915
Product of the distinct prime numbers

The prime factorization of 129335915 is 5 × 17 × 1521599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129335915)

Multiplication

n×y
n×2 258671830
n×3 388007745
n×4 517343660
n×5 646679575

Division

n÷y
n÷2 64667957.5
n÷3 43111971.666667
n÷3 32333978.75
n÷5 25867183

Exponentiation

ny
n2 16727778908887225
n3 2.1635025910986E+24
n4 2.7981858722461E+32
n5 3.6190593012703E+40

Nth Root

y√n
2√n 11372.594910573
3√n 505.71563409246
4√n 106.6423692093
5√n 41.912525240542

Divisors of 129335915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129335914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129335915 can be divided by 8 positive divisors. The sum of these divisors (counting 129335915) is 1, the average is 0.125.

Base conversion 129335915

Base System Value
2 Binary 111101101011000001001101011
3 Ternary 100000100221112002
4 Quaternary 13231120021223
5 Quinary 231102222130
6 Senary 20500041215
8 Octal 755301153
10 Decimal 129335915
12 Duodecimal 3739320b
16 Hexadecimal 7b5826b
20 Vigesimal 2086jff
36 Base36 25048b

Cryptographic Hash Functions

md5 5e0ef4130b731e78cb2cffb2364ef4a5
sha1 1bd88409f9bd2e24a93bbc7266ea580f57bda922
sha256 b3f859a1afc4351ca83fa1be6a875d60a9d69ca164720d6c4f66235e6c32be24
sha512 1573cfe406d5ff031eb183aa2878250872b8d0c0554ae18e4ad2af4e033bfafa12ed8eb7b0daff305f733813f1de3e57f513dd74bb638ed0e37fc80f970116db
ripemd-160 686dc7cab0764de0103cfa0025141967c6850c58

129335915 as geometric shapes

Circle

Radius = n
Diameter 258671830
Circumference 812641520.81863
Area 5.2551867331034E+16

Sphere

Radius = n
Volume 9.0624584616239E+24
Surface area 2.1020746932414E+17
Circumference 812641520.81863

Square

Length = n
Perimeter 517343660
Area 16727778908887225
Diagonal 182908605.09493

Cube

Length = n
Surface area 100366673453323350
Volume 2.1635025910986E+24
Space diagonal 224016376.02341

Equilateral Triangle

Length = n
Perimeter 388007745
Area 7.2433407419929E+15
Altitude 112008188.0117

Triangular Pyramid

Length = n
Surface area 7.2433407419929E+15
Volume 2.5497122554675E+23
Height 60969535.031645