129358265 (number)

129358265 is an odd 9-digits composite number following 129358264 and preceding 129358266. In scientific notation, it is written as 1.29358265 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 102261312 positive integers (up to 129358265) that are relatively prime to 129358265.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-eight thousand two hundred sixty-five

Notation

Scientific notation 1.29358265 × 10^8
Engineering notation 1.29358265 × 10^6

Prime Factorization of 129358265

Prime Factorization 5 × 139 × 373 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129358265
Product of the distinct prime numbers

The prime factorization of 129358265 is 5 × 139 × 373 × 499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 26, 78, 479, 496, 8370, 2586, 65876, 81808, 512393, 309988, 1270090, 6137839, 40249686, 38372072, 782117953, 631636941, 9297421066, 1374281185

Basic calculations (n = 129358265)

Multiplication

n×y
n×2 258716530
n×3 388074795
n×4 517433060
n×5 646791325

Division

n÷y
n÷2 64679132.5
n÷3 43119421.666667
n÷3 32339566.25
n÷5 25871653

Exponentiation

ny
n2 16733560723810225
n3 2.1646243825042E+24
n4 2.8001205449744E+32
n5 3.6221873548875E+40

Nth Root

y√n
2√n 11373.577493471
3√n 505.74476261778
4√n 106.64697601654
5√n 41.913973686159

Divisors of 129358265

1, 5, 139, 373, 499, 695, 1865, 2495, 51847, 69361, 186127, 259235, 346805, 930635, 25871653, 129358265

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 -129358264
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 129358265 can be divided by 16 positive divisors. The sum of these divisors (counting 129358265) is 1, the average is 0.0625.

Base conversion 129358265

Base System Value
2 Binary 111101101011101100110111001
3 Ternary 100000102002011212
4 Quaternary 13231131212321
5 Quinary 231103431030
6 Senary 20500332505
8 Octal 755354671
10 Decimal 129358265
12 Duodecimal 373a4135
16 Hexadecimal 7b5d9b9
20 Vigesimal 2089fd5
36 Base36 250lh5

Cryptographic Hash Functions

md5 3987904a1cceb69409c9efb41e7fa8f1
sha1 0f4b2d6dde717f9898ffc7ef7e495a2549b4ce0c
sha256 f759ec895b1671fe68e3524c2fb1153d2540ff1d843dccf1b4ce53390e10a599
sha512 2f8a80074cdc838c0d7d37dea5577c43fc0be221f2749fcb18d2dea420fc2687ac403f292e19ae73f86be1101af2ae2edb09301107bfcd56a143ec2107159a34
ripemd-160 3451144fb3340017bf0ab8016f169da883c3b59d

129358265 as geometric shapes

Circle

Radius = n
Diameter 258716530
Circumference 812781950.01024
Area 5.2570031438321E+16

Sphere

Radius = n
Volume 9.0671574104755E+24
Surface area 2.1028012575328E+17
Circumference 812781950.01024

Square

Length = n
Perimeter 517433060
Area 16733560723810225
Diagonal 182940212.76805

Cube

Length = n
Surface area 100401364342861350
Volume 2.1646243825042E+24
Space diagonal 224055087.35896

Equilateral Triangle

Length = n
Perimeter 388074795
Area 7.2458443412946E+15
Altitude 112027543.67948

Triangular Pyramid

Length = n
Surface area 7.2458443412946E+15
Volume 2.5510342993175E+23
Height 60980070.922684