129004908 (number)

129004908 is an even 9-digits composite number following 129004907 and preceding 129004909. In scientific notation, it is written as 1.29004908 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 37785600 positive integers (up to 129004908) that are relatively prime to 129004908.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four thousand nine hundred eight

Notation

Scientific notation 1.29004908 × 10^8
Engineering notation 1.29004908 × 10^6

Prime Factorization of 129004908

Prime Factorization 2 × 2 × 3 × 19 × 17 × 83 × 401

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64502454
Product of the distinct prime numbers

The prime factorization of 129004908 is 2 × 2 × 3 × 19 × 17 × 83 × 401. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129004908)

Multiplication

n×y
n×2 258009816
n×3 387014724
n×4 516019632
n×5 645024540

Division

n÷y
n÷2 64502454
n÷3 43001636
n÷3 32251227
n÷5 25800981.6

Exponentiation

ny
n2 16642266288088464
n3 2.1469340314064E+24
n4 2.7696502720365E+32
n5 3.5729847853624E+40

Nth Root

y√n
2√n 11358.032752198
3√n 505.28384265419
4√n 106.57407166942
5√n 41.891050055708

Divisors of 129004908

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 -129004907
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 129004908 can be divided by 96 positive divisors. The sum of these divisors (counting 129004908) is 1, the average is 0.010416666666667.

Base conversion 129004908

Base System Value
2 Binary 111101100000111010101101100
3 Ternary 22222202010110120
4 Quaternary 13230013111230
5 Quinary 231011124113
6 Senary 20445004540
8 Octal 754072554
10 Decimal 129004908
12 Duodecimal 37253750
16 Hexadecimal 7b0756c
20 Vigesimal 2065c58
36 Base36 24t0to

Cryptographic Hash Functions

md5 237e9be04eb4db00199830fd5fb30a33
sha1 d54542b70653673e1adc957fd215f6edeaf60ffd
sha256 16486ffb36c7abe146329e3396a171559d7dfa02809bf3b319b224b266d85889
sha512 11eaabadd0751b65681944bcbbfa258926ffe9f33e90be224fe9657f6bb926a773cab348eb54bef402a5fe60191634e239dcb8fc0ababb10297ca5e79891196b
ripemd-160 8ecf3dcfa5a6f23ac80caddca8dd76bf6a5f8d4a

129004908 as geometric shapes

Circle

Radius = n
Diameter 258009816
Circumference 810561742.49965
Area 5.2283221509744E+16

Sphere

Radius = n
Volume 8.9930562410775E+24
Surface area 2.0913288603898E+17
Circumference 810561742.49965

Square

Length = n
Perimeter 516019632
Area 16642266288088464
Diagonal 182440490.50629

Cube

Length = n
Surface area 99853597728530784
Volume 2.1469340314064E+24
Space diagonal 223443055.08175

Equilateral Triangle

Length = n
Perimeter 387014724
Area 7.206312691015E+15
Altitude 111721527.54087

Triangular Pyramid

Length = n
Surface area 7.206312691015E+15
Volume 2.5301860206127E+23
Height 60813496.835431