129425295 (number)

129425295 is an odd 9-digits composite number following 129425294 and preceding 129425296. In scientific notation, it is written as 1.29425295 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 69026816 positive integers (up to 129425295) that are relatively prime to 129425295.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred twenty-five thousand two hundred ninety-five

Notation

Scientific notation 1.29425295 × 10^8
Engineering notation 1.29425295 × 10^6

Prime Factorization of 129425295

Prime Factorization 3 × 5 × 8628353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129425295
Product of the distinct prime numbers

The prime factorization of 129425295 is 3 × 5 × 8628353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129425295)

Multiplication

n×y
n×2 258850590
n×3 388275885
n×4 517701180
n×5 647126475

Division

n÷y
n÷2 64712647.5
n÷3 43141765
n÷3 32356323.75
n÷5 25885059

Exponentiation

ny
n2 16750906985837025
n3 2.1679910781595E+24
n4 2.8059288484816E+32
n5 3.6315816896375E+40

Nth Root

y√n
2√n 11376.523853972
3√n 505.83210201263
4√n 106.66078873687
5√n 41.918316526588

Divisors of 129425295

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 -129425294
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 129425295 can be divided by 8 positive divisors. The sum of these divisors (counting 129425295) is 1, the average is 0.125.

Base conversion 129425295

Base System Value
2 Binary 111101101101101111110001111
3 Ternary 100000112111010110
4 Quaternary 13231231332033
5 Quinary 231113102140
6 Senary 20502011103
8 Octal 755557617
10 Decimal 129425295
12 Duodecimal 37416a93
16 Hexadecimal 7b6df8f
20 Vigesimal 208i34f
36 Base36 252173

Cryptographic Hash Functions

md5 60921e6986519b7b1d1d59f64507b565
sha1 7799e3c1990bec940ca636b0631d5cee08c53085
sha256 600340131c1321680079a2cd75f8770aed2e23e1a258daafd4521c64a3738e65
sha512 b507dd9e4009174efc548f9d73e68b18338152dcfd0b5154263372e70e4ad60b396c79e647d7a81959378a1c717498840ee2ee6cbb14e3116d4768f7ecdb6277
ripemd-160 740ea78a58c2a407431076787bc9deacb858187b

129425295 as geometric shapes

Circle

Radius = n
Diameter 258850590
Circumference 813203111.92138
Area 5.2624526327672E+16

Sphere

Radius = n
Volume 9.0812597922589E+24
Surface area 2.1049810531069E+17
Circumference 813203111.92138

Square

Length = n
Perimeter 517701180
Area 16750906985837025
Diagonal 183035007.50314

Cube

Length = n
Surface area 100505441915022150
Volume 2.1679910781595E+24
Space diagonal 224171186.72459

Equilateral Triangle

Length = n
Perimeter 388275885
Area 7.2533554930825E+15
Altitude 112085593.3623

Triangular Pyramid

Length = n
Surface area 7.2533554930825E+15
Volume 2.5550019881975E+23
Height 61011669.167713