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.
129425295 has 8 divisors, whose sum is 207080496
The reverse of 129425295 is 592524921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million four hundred twenty-five thousand two hundred ninety-five
Scientific notation
1.29425295 × 10^8
Engineering notation
1.29425295 × 10^6
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.
1 , 9 , 89 , 5 , 735 , 93 , 2199 , 3920 , 19606 , 24474 , 47514 , 515368 , 8466731 , 2802067 , 68800291 , 15139575 , 109482980 , 314490544 , 7833370324 , 2023874180
n×2
258850590
n×3
388275885
n×4
517701180
n×5
647126475
n÷2
64712647.5
n÷3
43141765
n÷3
32356323.75
n÷5
25885059
n2
16750906985837025
n3
2.1679910781595E+24
n4
2.8059288484816E+32
n5
3.6315816896375E+40
2 √n
11376.523853972
3 √n
505.83210201263
4 √n
106.66078873687
5 √n
41.918316526588
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
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
md5
60921e6986519b7b1d1d59f64507b565
sha1
7799e3c1990bec940ca636b0631d5cee08c53085
sha256
600340131c1321680079a2cd75f8770aed2e23e1a258daafd4521c64a3738e65
sha512
b507dd9e4009174efc548f9d73e68b18338152dcfd0b5154263372e70e4ad60b396c79e647d7a81959378a1c717498840ee2ee6cbb14e3116d4768f7ecdb6277
ripemd-160
740ea78a58c2a407431076787bc9deacb858187b
Diameter
258850590
Circumference
813203111.92138
Area
5.2624526327672E+16
Volume
9.0812597922589E+24
Surface area
2.1049810531069E+17
Circumference
813203111.92138
Perimeter
517701180
Area
16750906985837025
Diagonal
183035007.50314
Surface area
100505441915022150
Volume
2.1679910781595E+24
Space diagonal
224171186.72459
Perimeter
388275885
Area
7.2533554930825E+15
Altitude
112085593.3623
Surface area
7.2533554930825E+15
Volume
2.5550019881975E+23
Height
61011669.167713