129131716 (number)

129131716 is an even 9-digits composite number following 129131715 and preceding 129131717. In scientific notation, it is written as 1.29131716 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 55342152 positive integers (up to 129131716) that are relatively prime to 129131716.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred thirty-one thousand seven hundred sixteen

Notation

Scientific notation 1.29131716 × 10^8
Engineering notation 1.29131716 × 10^6

Prime Factorization of 129131716

Prime Factorization 2 × 2 × 7 × 4611847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64565858
Product of the distinct prime numbers

The prime factorization of 129131716 is 2 × 2 × 7 × 4611847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129131716)

Multiplication

n×y
n×2 258263432
n×3 387395148
n×4 516526864
n×5 645658580

Division

n÷y
n÷2 64565858
n÷3 43043905.333333
n÷3 32282929
n÷5 25826343.2

Exponentiation

ny
n2 16675000077104656
n3 2.1532713742567E+24
n4 2.7805562757144E+32
n5 3.5905800331757E+40

Nth Root

y√n
2√n 11363.613685796
3√n 505.44934811616
4√n 106.60025180925
5√n 41.899282351558

Divisors of 129131716

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129131715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129131716 can be divided by 12 positive divisors. The sum of these divisors (counting 129131716) is 1, the average is 0.083333333333333.

Base conversion 129131716

Base System Value
2 Binary 111101100100110010011000100
3 Ternary 22222222120102011
4 Quaternary 13230212103010
5 Quinary 231024203331
6 Senary 20451424004
8 Octal 754462304
10 Decimal 129131716
12 Duodecimal 372b5004
16 Hexadecimal 7b264c4
20 Vigesimal 207195g
36 Base36 24vqo4

Cryptographic Hash Functions

md5 465533203bc2fa128e909e288b3126bf
sha1 9cfd99da51659687de820b0c3f21700852b9989e
sha256 10b58041fd1334b6bdcc2533012a6dfc5d904c3384c87b39732ea069b0729ff8
sha512 e6cff939f4bed9aa47b68b27b1d23153e7d601a6045a4032f7b19de3b08746964454b888a9cb27a4d101063b6bb35382c3cc9d9c3e4fc8148abf7d9799f6365d
ripemd-160 1c6345f1a069b2cace0e93080351ccf944f55bb0

129131716 as geometric shapes

Circle

Radius = n
Diameter 258263432
Circumference 811358500.66209
Area 5.2386057740841E+16

Sphere

Radius = n
Volume 9.0196020407332E+24
Surface area 2.0954423096336E+17
Circumference 811358500.66209

Square

Length = n
Perimeter 516526864
Area 16675000077104656
Diagonal 182619824.09971

Cube

Length = n
Surface area 100050000462627936
Volume 2.1532713742567E+24
Space diagonal 223662692.98055

Equilateral Triangle

Length = n
Perimeter 387395148
Area 7.2204868374401E+15
Altitude 111831346.49028

Triangular Pyramid

Length = n
Surface area 7.2204868374401E+15
Volume 2.5376546507863E+23
Height 60873274.699904