129303909 (number)

129303909 is an odd 9-digits composite number following 129303908 and preceding 129303910. In scientific notation, it is written as 1.29303909 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 72314208 positive integers (up to 129303909) that are relatively prime to 129303909.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred three thousand nine hundred nine

Notation

Scientific notation 1.29303909 × 10^8
Engineering notation 1.29303909 × 10^6

Prime Factorization of 129303909

Prime Factorization 7 × 3 × 3 × 47 × 43669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43101303
Product of the distinct prime numbers

The prime factorization of 129303909 is 7 × 3 × 3 × 47 × 43669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129303909)

Multiplication

n×y
n×2 258607818
n×3 387911727
n×4 517215636
n×5 646519545

Division

n÷y
n÷2 64651954.5
n÷3 43101303
n÷3 32325977.25
n÷5 25860781.8

Exponentiation

ny
n2 16719500882680281
n3 2.1618968206595E+24
n4 2.7954170976595E+32
n5 3.614583580128E+40

Nth Root

y√n
2√n 11371.187668841
3√n 505.6739151574
4√n 106.63577105662
5√n 41.91045066584

Divisors of 129303909

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129303908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129303909 can be divided by 24 positive divisors. The sum of these divisors (counting 129303909) is 1, the average is 0.041666666666667.

Base conversion 129303909

Base System Value
2 Binary 111101101010000010101100101
3 Ternary 100000022022121200
4 Quaternary 13231100111211
5 Quinary 231100211114
6 Senary 20455233113
8 Octal 755202545
10 Decimal 129303909
12 Duodecimal 37378799
16 Hexadecimal 7b50565
20 Vigesimal 2082jf9
36 Base36 24zfj9

Cryptographic Hash Functions

md5 d9928774b20cc77498269a4688dfce92
sha1 5288369635432534fa7b413151b4a96eb4f59b95
sha256 a990ba980709c1a83727765dabc68470d0058540a2b5e58d3c11f943184f7e3e
sha512 182331467a20f3a37abc263be53387383afee28b5b71763e55d9045ddabdcaac95f2d721978a8152a506405160ebad3af63833033daefcc3127110e9d8ffe6b6
ripemd-160 c2954980e9f63c5866d2033977a75b04424a3333

129303909 as geometric shapes

Circle

Radius = n
Diameter 258607818
Circumference 812440421.18969
Area 5.2525861144716E+16

Sphere

Radius = n
Volume 9.0557322261374E+24
Surface area 2.1010344457887E+17
Circumference 812440421.18969

Square

Length = n
Perimeter 517215636
Area 16719500882680281
Diagonal 182863341.77566

Cube

Length = n
Surface area 100317005296081686
Volume 2.1618968206595E+24
Space diagonal 223960940.00526

Equilateral Triangle

Length = n
Perimeter 387911727
Area 7.2397562514987E+15
Altitude 111980470.00263

Triangular Pyramid

Length = n
Surface area 7.2397562514987E+15
Volume 2.5478198368566E+23
Height 60954447.258552