129338875 is an odd 9-digits composite number following 129338874
and preceding 129338876 . In scientific notation, it is written as 1.29338875 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 103262400 positive integers (up to 129338875) that are relatively prime to 129338875.
129338875 has 16 divisors, whose sum is 161740800
The reverse of 129338875 is 578833921
Previous prime number is 1279
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred twenty-nine million three hundred thirty-eight thousand eight hundred seventy-five
Scientific notation
1.29338875 × 10^8
Engineering notation
1.29338875 × 10^6
Prime Factorization
5 × 5 × 5 × 1279 × 809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
5173555 Product of the distinct prime numbers
The prime factorization of 129338875 is 5 × 5 × 5 × 1279 × 809.
Since it has a total of 5 prime factors.
6 , 4 , 39 , 16 , 495 , 49 , 5966 , 7868 , 47843 , 3862 , 667344 , 647690 , 6586350 , 5486393 , 80472553 , 93013011 , 176393029 , 859565257 , 434167298 , 2419283714
n×2
258677750
n×3
388016625
n×4
517355500
n×5
646694375
n÷2
64669437.5
n÷3
43112958.333333
n÷3
32334718.75
n÷5
25867775
n2
16728544586265625
n3
2.1636511371749E+24
n4
2.7984420397468E+32
n5
3.6194734517355E+40
2 √n11372.725047235
3 √n505.71949202281
4 √n106.64297936214
5 √n41.912717081979
1 , 5 , 25 , 125 , 809 , 1279 , 4045 , 6395 , 20225 , 31975 , 101125 , 159875 , 1034711 , 5173555 , 25867775 , 129338875
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129338874 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129338875 can be divided by 16 positive divisors.
The sum of these divisors (counting 129338875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101011000110111111011
3
Ternary
100000101002120201
4
Quaternary
13231120313323
5
Quinary
231102321000
6
Senary
20500103031
8
Octal
755306773
10
Decimal
129338875
12
Duodecimal
37394a77
16
Hexadecimal
7b58dfb
20
Vigesimal
208773f
36
Base36
2506ij
md5
fed93589d80fc081dbc9557503e7ba57
sha1
b29c3597ceef1eb04005cc5840331f32ac12a347
sha256
c92b1a6c442724ab263497696345a12759b64491d94ecbf74d98c4a517f3b497
sha512
efa728de58b6d157d3887a5ebd32555257e476a308655e2fed642360b44faa1dbf7699da8a674c13ed953e948bdead13915173176ab02f548ec8e87b09724ed5
ripemd-160
95a5431ab98bd3eae7f7838174a0910a4bbfe31b
Diameter
258677750
Circumference
812660119.04714
Area
5.2554272777461E+16
Volume
9.0630806899733E+24
Surface area
2.1021709110985E+17
Circumference
812660119.04714
Perimeter
517355500
Area
16728544586265625
Diagonal
182912791.16708
Surface area
100371267517593750
Volume
2.1636511371749E+24
Space diagonal
224021502.8938
Perimeter
388016625
Area
7.2436722900233E+15
Altitude
112010751.4469
Surface area
7.2436722900233E+15
Volume
2.5498873186973E+23
Height
60970930.389026