129802368 (number)

129802368 is an even 9-digits composite number following 129802367 and preceding 129802369. In scientific notation, it is written as 1.29802368 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 32 positive divisors. There are 43267328 positive integers (up to 129802368) that are relatively prime to 129802368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29802368 × 10^8
Engineering notation 1.29802368 × 10^6

Prime Factorization of 129802368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 338027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2028162
Product of the distinct prime numbers

The prime factorization of 129802368 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 338027. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129802368)

Multiplication

n×y
n×2 259604736
n×3 389407104
n×4 519209472
n×5 649011840

Division

n÷y
n÷2 64901184
n÷3 43267456
n÷3 32450592
n÷5 25960473.6

Exponentiation

ny
n2 16848654738407424
n3 2.1869952826597E+24
n4 2.8387716649406E+32
n5 3.6847928432059E+40

Nth Root

y√n
2√n 11393.084218068
3√n 506.32286309887
4√n 106.73839149092
5√n 41.942713422498

Divisors of 129802368

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129802367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129802368 can be divided by 32 positive divisors. The sum of these divisors (counting 129802368) is 1, the average is 0.03125.

Base conversion 129802368

Base System Value
2 Binary 111101111001010000010000000
3 Ternary 100001020122101010
4 Quaternary 13233022002000
5 Quinary 231212133433
6 Senary 20514040520
8 Octal 757120200
10 Decimal 129802368
12 Duodecimal 37579140
16 Hexadecimal 7bca080
20 Vigesimal 20b55i8
36 Base36 25a45c

Cryptographic Hash Functions

md5 35af4694af63663be25d7dfa0e911cd7
sha1 757f5af5def3c2eeb0e9905a1f0bfcef06f03f80
sha256 4070dadf4ecd43da71b33790cef2ca8e0667ddd92d0e2169ed2edd8345ac78cb
sha512 58b05c4c96a5443ca527f7226b2e978f5ca9d1d6a63af4c90a272e5818777fcb9b1695abf0125c4365893d73147add72075c67472cc5508797d80e3f497b31e3
ripemd-160 4dd6a7355c4d117f1aba4b67e6703c5e75159a16

129802368 as geometric shapes

Circle

Radius = n
Diameter 259604736
Circumference 815572331.45472
Area 5.2931609949052E+16

Sphere

Radius = n
Volume 9.160864417919E+24
Surface area 2.1172643979621E+17
Circumference 815572331.45472

Square

Length = n
Perimeter 519209472
Area 16848654738407424
Diagonal 183568269.25374

Cube

Length = n
Surface area 101091928430444544
Volume 2.1869952826597E+24
Space diagonal 224824296.31875

Equilateral Triangle

Length = n
Perimeter 389407104
Area 7.2956815115269E+15
Altitude 112412148.15938

Triangular Pyramid

Length = n
Surface area 7.2956815115269E+15
Volume 2.5773986579861E+23
Height 61189423.084581