129454953 (number)

129454953 is an odd 9-digits composite number following 129454952 and preceding 129454954. In scientific notation, it is written as 1.29454953 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86266800 positive integers (up to 129454953) that are relatively prime to 129454953.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29454953 × 10^8
Engineering notation 1.29454953 × 10^6

Prime Factorization of 129454953

Prime Factorization 3 × 2791 × 15461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129454953
Product of the distinct prime numbers

The prime factorization of 129454953 is 3 × 2791 × 15461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129454953)

Multiplication

n×y
n×2 258909906
n×3 388364859
n×4 517819812
n×5 647274765

Division

n÷y
n÷2 64727476.5
n÷3 43151651
n÷3 32363738.25
n÷5 25890990.6

Exponentiation

ny
n2 16758584856232209
n3 2.1694818149101E+24
n4 2.8085016638354E+32
n5 3.6357445089223E+40

Nth Root

y√n
2√n 11377.827253039
3√n 505.87073645607
4√n 106.6668985817
5√n 41.920237479511

Divisors of 129454953

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129454952
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129454953 can be divided by 8 positive divisors. The sum of these divisors (counting 129454953) is 1, the average is 0.125.

Base conversion 129454953

Base System Value
2 Binary 111101101110101001101101001
3 Ternary 100000120222210220
4 Quaternary 13231311031221
5 Quinary 231120024303
6 Senary 20502400253
8 Octal 755651551
10 Decimal 129454953
12 Duodecimal 37430089
16 Hexadecimal 7b75369
20 Vigesimal 2091h7d
36 Base36 252o2x

Cryptographic Hash Functions

md5 f4a90e7dd2333f22fc64291b391546e5
sha1 11a4de23585a45b9f8071eb99bdfc34fc613063e
sha256 99dfda8182f304fe71c79cc44ab6983e51bada4e8e89da2c2a35f3d9395888d0
sha512 398fcf30ea7094c4f9e2c7382f9fccf4a670382fcf4a4682d99a00843839fa3dfd943e465b74d3b920484076e67f8d0dc1d5a8c813350522b23dd04d86972824
ripemd-160 7520e66d49dc856ae497769847b29bd3908e6d5f

129454953 as geometric shapes

Circle

Radius = n
Diameter 258909906
Circumference 813389458.63122
Area 5.26486470689E+16

Sphere

Radius = n
Volume 9.0875041757574E+24
Surface area 2.105945882756E+17
Circumference 813389458.63122

Square

Length = n
Perimeter 517819812
Area 16758584856232209
Diagonal 183076950.24897

Cube

Length = n
Surface area 100551509137393254
Volume 2.1694818149101E+24
Space diagonal 224222555.88744

Equilateral Triangle

Length = n
Perimeter 388364859
Area 7.2566801084871E+15
Altitude 112111277.94372

Triangular Pyramid

Length = n
Surface area 7.2566801084871E+15
Volume 2.5567588383063E+23
Height 61025650.082991