129040904 (number)

129040904 is an even 9-digits composite number following 129040903 and preceding 129040905. In scientific notation, it is written as 1.29040904 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 62776512 positive integers (up to 129040904) that are relatively prime to 129040904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29040904 × 10^8
Engineering notation 1.29040904 × 10^6

Prime Factorization of 129040904

Prime Factorization 2 × 2 × 2 × 37 × 435949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32260226
Product of the distinct prime numbers

The prime factorization of 129040904 is 2 × 2 × 2 × 37 × 435949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 2, 41, 270, 949, 2367, 4661, 39222, 45254, 373831, 256807, 2989112, 8782451, 21581858, 84536529, 702596309, 673636653, 3269782874, 3148897944

Basic calculations (n = 129040904)

Multiplication

n×y
n×2 258081808
n×3 387122712
n×4 516163616
n×5 645204520

Division

n÷y
n÷2 64520452
n÷3 43013634.666667
n÷3 32260226
n÷5 25808180.8

Exponentiation

ny
n2 16651554905137216
n3 2.1487316979645E+24
n4 2.772742807588E+32
n5 3.5779723845065E+40

Nth Root

y√n
2√n 11359.617247073
3√n 505.33083442133
4√n 106.581505183
5√n 41.893387551218

Divisors of 129040904

1, 2, 4, 8, 37, 74, 148, 296, 435949, 871898, 1743796, 3487592, 16130113, 32260226, 64520452, 129040904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129040903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129040904 can be divided by 16 positive divisors. The sum of these divisors (counting 129040904) is 1, the average is 0.0625.

Base conversion 129040904

Base System Value
2 Binary 111101100010000001000001000
3 Ternary 22222210221211202
4 Quaternary 13230100020020
5 Quinary 231013302104
6 Senary 20445443332
8 Octal 754201010
10 Decimal 129040904
12 Duodecimal 37270548
16 Hexadecimal 7b10208
20 Vigesimal 206a254
36 Base36 24tslk

Cryptographic Hash Functions

md5 4757a4f90d48685617672ac4fc388bc0
sha1 ddcf788d964a6aa3dbb53668e9c5daa514e3cfa5
sha256 cfc12fc0c7f312f5935a1c327f4fa50a322e870f385d4a837a0594f0c0fb893e
sha512 6989da2039174b0e90acf6398f39e0e256fbc2c9b19e4f86239775716b5c8442225fe36500e72e8cc8bd4b0eb610edf6f61d9c1b9887a4b7b902cbb7b61602cb
ripemd-160 229ea10d583f514d932ff9af31072d965917ddcf

129040904 as geometric shapes

Circle

Radius = n
Diameter 258081808
Circumference 810787912.03797
Area 5.2312402560826E+16

Sphere

Radius = n
Volume 9.0005862891479E+24
Surface area 2.092496102433E+17
Circumference 810787912.03797

Square

Length = n
Perimeter 516163616
Area 16651554905137216
Diagonal 182491396.53768

Cube

Length = n
Surface area 99909329430823296
Volume 2.1487316979645E+24
Space diagonal 223505401.98262

Equilateral Triangle

Length = n
Perimeter 387122712
Area 7.2103347801801E+15
Altitude 111752700.99131

Triangular Pyramid

Length = n
Surface area 7.2103347801801E+15
Volume 2.5323045909687E+23
Height 60830465.512562