129338873 is an odd 9-digits composite number following 129338872
and preceding 129338874 . In scientific notation, it is written as 1.29338873 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 121730688 positive integers (up to 129338873) that are relatively prime to 129338873.
129338873 has 4 divisors, whose sum is 136947060
The reverse of 129338873 is 378833921
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-eight thousand eight hundred seventy-three
Scientific notation
1.29338873 × 10^8
Engineering notation
1.29338873 × 10^6
Prime Factorization
17 × 7608169
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129338873
Product of the distinct prime numbers
The prime factorization of 129338873 is 17 × 7608169.
Since it has a total of 2 prime factors.
2 , 4 , 90 , 62 , 375 , 217 , 7639 , 4099 , 87096 , 63383 , 299416 , 718604 , 5696697 , 2846485 , 38481125 , 40032167 , 606911381 , 978829801 , 4046168979 , 5426875742
n×2
258677746
n×3
388016619
n×4
517355492
n×5
646694365
n÷2
64669436.5
n÷3
43112957.666667
n÷3
32334718.25
n÷5
25867774.6
n2
16728544068910129
n3
2.1636510368037E+24
n4
2.7984418666547E+32
n5
3.6194731718913E+40
2 √n
11372.724959305
3 √n
505.71948941612
4 √n
106.64297894988
5 √n
41.912716952358
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129338872
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129338873 can be divided by 4 positive divisors.
The sum of these divisors (counting 129338873) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011000110111111001
3
Ternary
100000101002120122
4
Quaternary
13231120313321
5
Quinary
231102320443
6
Senary
20500103025
8
Octal
755306771
10
Decimal
129338873
12
Duodecimal
37394a75
16
Hexadecimal
7b58df9
20
Vigesimal
208773d
36
Base36
2506ih
md5
aa3d3fa8da66353577754dd7f7a53a97
sha1
4a402c8c13014270bc0721fdecedfc50e05ca66f
sha256
23e801a772a58991a6a5181eae088aadc707304ad23052ab8a11ab5f25c0a303
sha512
1aa68ab9ce6c8e18e6122b9844e66609af931d4fbd7b8b398f61b89d43e68373d8d8306d3432b700de6d099137f646daec981128287e1f382bae15e2f623fcc9
ripemd-160
889a092aeb213549bc18c184939c783dad52472d
Diameter
258677746
Circumference
812660106.48077
Area
5.2554271152141E+16
Volume
9.0630802695391E+24
Surface area
2.1021708460856E+17
Circumference
812660106.48077
Perimeter
517355492
Area
16728544068910129
Diagonal
182912788.33865
Surface area
100371264413460774
Volume
2.1636510368037E+24
Space diagonal
224021499.4297
Perimeter
388016619
Area
7.2436720660018E+15
Altitude
112010749.71485
Surface area
7.2436720660018E+15
Volume
2.5498872004086E+23
Height
60970929.446217