129433905 (number)

129433905 is an odd 9-digits composite number following 129433904 and preceding 129433906. In scientific notation, it is written as 1.29433905 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 67860000 positive integers (up to 129433905) that are relatively prime to 129433905.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-three thousand nine hundred five

Notation

Scientific notation 1.29433905 × 10^8
Engineering notation 1.29433905 × 10^6

Prime Factorization of 129433905

Prime Factorization 3 × 3 × 5 × 59 × 48751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43144635
Product of the distinct prime numbers

The prime factorization of 129433905 is 3 × 3 × 5 × 59 × 48751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 45, 64, 141, 376, 549, 3222, 21314, 40078, 518751, 790950, 3688869, 2279039, 56901603, 62696474, 747285986, 259115027, 8391792723, 3065820101

Basic calculations (n = 129433905)

Multiplication

n×y
n×2 258867810
n×3 388301715
n×4 517735620
n×5 647169525

Division

n÷y
n÷2 64716952.5
n÷3 43144635
n÷3 32358476.25
n÷5 25886781

Exponentiation

ny
n2 16753135763549025
n3 2.1684237828713E+24
n4 2.8066755791191E+32
n5 3.6327898027352E+40

Nth Root

y√n
2√n 11376.902258524
3√n 505.84331856764
4√n 106.66256259121
5√n 41.918874233799

Divisors of 129433905

1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 48751, 146253, 243755, 438759, 731265, 2193795, 2876309, 8628927, 14381545, 25886781, 43144635, 129433905

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 -129433904
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 129433905 can be divided by 24 positive divisors. The sum of these divisors (counting 129433905) is 1, the average is 0.041666666666667.

Base conversion 129433905

Base System Value
2 Binary 111101101110000000100110001
3 Ternary 100000112220221100
4 Quaternary 13231300010301
5 Quinary 231113341110
6 Senary 20502115013
8 Octal 755600461
10 Decimal 129433905
12 Duodecimal 3741ba69
16 Hexadecimal 7b70131
20 Vigesimal 208j4f5
36 Base36 2527u9

Cryptographic Hash Functions

md5 3a4f3f934088c0f9376f95c63089df01
sha1 7acc0b4ed4ac53aae3dd62ff899ad92c811c259f
sha256 bc1b59a4bb45f94a3f7320028f35affc19bfac8efb8482719907276b4d379875
sha512 fc5eaf1811854fab70b8c3aaba82e4306e3d89fc989b243089eac23371f1138e342b4f7dd8929acc2eeae29cd10ab1df8a3ae77c268294b511d3d13b92b826fb
ripemd-160 5ae8d58552deba5d251d851fc91667b1ad030d0b

129433905 as geometric shapes

Circle

Radius = n
Diameter 258867810
Circumference 813257210.14688
Area 5.2631528239358E+16

Sphere

Radius = n
Volume 9.0830723015172E+24
Surface area 2.1052611295743E+17
Circumference 813257210.14688

Square

Length = n
Perimeter 517735620
Area 16753135763549025
Diagonal 183047183.88191

Cube

Length = n
Surface area 100518814581294150
Volume 2.1684237828713E+24
Space diagonal 224186099.68204

Equilateral Triangle

Length = n
Perimeter 388301715
Area 7.2543205821415E+15
Altitude 112093049.84102

Triangular Pyramid

Length = n
Surface area 7.2543205821415E+15
Volume 2.5555119355908E+23
Height 61015727.960637