129005008 (number)

129005008 is an even 9-digits composite number following 129005007 and preceding 129005009. In scientific notation, it is written as 1.29005008 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 58362240 positive integers (up to 129005008) that are relatively prime to 129005008.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five thousand eight

Notation

Scientific notation 1.29005008 × 10^8
Engineering notation 1.29005008 × 10^6

Prime Factorization of 129005008

Prime Factorization 2 × 2 × 2 × 2 × 11 × 227 × 3229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16125626
Product of the distinct prime numbers

The prime factorization of 129005008 is 2 × 2 × 2 × 2 × 11 × 227 × 3229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 33, 100, 593, 67, 2932, 2020, 77332, 5378, 899121, 640167, 2998016, 2370114, 44255527, 69236453, 53799833, 180649979, 5898905814, 4481290768

Basic calculations (n = 129005008)

Multiplication

n×y
n×2 258010016
n×3 387015024
n×4 516020032
n×5 645025040

Division

n÷y
n÷2 64502504
n÷3 43001669.333333
n÷3 32251252
n÷5 25801001.6

Exponentiation

ny
n2 16642292089080064
n3 2.1469390240901E+24
n4 2.7696588597826E+32
n5 3.5729986336352E+40

Nth Root

y√n
2√n 11358.037154368
3√n 505.28397321349
4√n 106.57409232251
5√n 41.891056550195

Divisors of 129005008

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 2497, 3229, 3632, 4994, 6458, 9988, 12916, 19976, 25832, 35519, 39952, 51664, 71038, 142076, 284152, 568304, 732983, 1465966, 2931932, 5863864, 8062813, 11727728, 16125626, 32251252, 64502504, 129005008

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129005007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129005008 can be divided by 40 positive divisors. The sum of these divisors (counting 129005008) is 1, the average is 0.025.

Base conversion 129005008

Base System Value
2 Binary 111101100000111010111010000
3 Ternary 22222202010121021
4 Quaternary 13230013113100
5 Quinary 231011130013
6 Senary 20445005224
8 Octal 754072720
10 Decimal 129005008
12 Duodecimal 37253814
16 Hexadecimal 7b075d0
20 Vigesimal 2065ca8
36 Base36 24t0wg

Cryptographic Hash Functions

md5 f8d82185438b760b67d9ab64b7c57600
sha1 9ff77b5caa381a07bda577a946563275d8bd32f3
sha256 fec31a5bca81a69db95881ccb2302cca621bc2f9a2c70582ec209fbc9accef1d
sha512 4a65f7bd6f89ef38e20cf6c3bb4514eaf7278b31ab19a7a44321eeaa68039311169f4ee66966d4b0838a19c2ef4550ef13516ea63ec90a51df05b86b968351a3
ripemd-160 ea721dd2ee12df3bf1d726893db38a02e02fb616

129005008 as geometric shapes

Circle

Radius = n
Diameter 258010016
Circumference 810562370.81818
Area 5.2283302565949E+16

Sphere

Radius = n
Volume 8.9930771543823E+24
Surface area 2.091332102638E+17
Circumference 810562370.81818

Square

Length = n
Perimeter 516020032
Area 16642292089080064
Diagonal 182440631.92765

Cube

Length = n
Surface area 99853752534480384
Volume 2.1469390240901E+24
Space diagonal 223443228.28683

Equilateral Triangle

Length = n
Perimeter 387015024
Area 7.2063238631721E+15
Altitude 111721614.14341

Triangular Pyramid

Length = n
Surface area 7.2063238631721E+15
Volume 2.5301919045469E+23
Height 60813543.975883