129804909 (number)

129804909 is an odd 9-digits composite number following 129804908 and preceding 129804910. In scientific notation, it is written as 1.29804909 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 79694208 positive integers (up to 129804909) that are relatively prime to 129804909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29804909 × 10^8
Engineering notation 1.29804909 × 10^6

Prime Factorization of 129804909

Prime Factorization 3 × 13 × 457 × 7283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129804909
Product of the distinct prime numbers

The prime factorization of 129804909 is 3 × 13 × 457 × 7283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 35, 24, 794, 125, 1457, 7646, 52722, 89373, 310085, 335145, 6687287, 5007516, 98959507, 46533957, 1932000, 454458378, 974544342, 901950510

Basic calculations (n = 129804909)

Multiplication

n×y
n×2 259609818
n×3 389414727
n×4 519219636
n×5 649024545

Division

n÷y
n÷2 64902454.5
n÷3 43268303
n÷3 32451227.25
n÷5 25960981.8

Exponentiation

ny
n2 16849314400498281
n3 2.1871237224691E+24
n4 2.8389939576684E+32
n5 3.6851535232669E+40

Nth Root

y√n
2√n 11393.195732541
3√n 506.32616698826
4√n 106.73891386248
5√n 41.942877634603

Divisors of 129804909

1, 3, 13, 39, 457, 1371, 5941, 7283, 17823, 21849, 94679, 284037, 3328331, 9984993, 43268303, 129804909

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 -129804908
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 129804909 can be divided by 16 positive divisors. The sum of these divisors (counting 129804909) is 1, the average is 0.0625.

Base conversion 129804909

Base System Value
2 Binary 111101111001010101001101101
3 Ternary 100001020202212020
4 Quaternary 13233022221231
5 Quinary 231212224114
6 Senary 20514100353
8 Octal 757125155
10 Decimal 129804909
12 Duodecimal 3757a6b9
16 Hexadecimal 7bcaa6d
20 Vigesimal 20b5c59
36 Base36 25a63x

Cryptographic Hash Functions

md5 39b8f25c4e453d1d24d25e2a4064964b
sha1 4c33f54a12e2babc330417802728a5bc17b8a322
sha256 16202307d5e2cd6b03b1bdd8df9489bfb15e4113613d1f52a8e993f6bad0a22f
sha512 c9097307f554061db870d118aeb04d34fe1cabaa2c814cdb50438b6ab4d267f85b4a1d8e294f867291c53009e55b281ff198bd11892adabedcfdc693229171dd
ripemd-160 3b6bb6d92f4a5e4245568ba1ebcd8e49342b1d17

129804909 as geometric shapes

Circle

Radius = n
Diameter 259609818
Circumference 815588297.02858
Area 5.293368233863E+16

Sphere

Radius = n
Volume 9.1614024253344E+24
Surface area 2.1173472935452E+17
Circumference 815588297.02858

Square

Length = n
Perimeter 519219636
Area 16849314400498281
Diagonal 183571862.77041

Cube

Length = n
Surface area 101095886402989686
Volume 2.1871237224691E+24
Space diagonal 224828697.45985

Equilateral Triangle

Length = n
Perimeter 389414727
Area 7.2959671535912E+15
Altitude 112414348.72993

Triangular Pyramid

Length = n
Surface area 7.2959671535912E+15
Volume 2.5775500257531E+23
Height 61190620.923468