129122327 is an odd 9-digits composite number following 129122326
and preceding 129122328 . In scientific notation, it is written as 1.29122327 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 119860992 positive integers (up to 129122327) that are relatively prime to 129122327.
129122327 has 8 divisors, whose sum is 138591936
The reverse of 129122327 is 723221921
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million one hundred twenty-two thousand three hundred twenty-seven
Scientific notation
1.29122327 × 10^8
Engineering notation
1.29122327 × 10^6
Prime Factorization
73 × 17 × 104047
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129122327
Product of the distinct prime numbers
The prime factorization of 129122327 is 73 × 17 × 104047.
Since it has a total of 3 prime factors.
6 , 7 , 60 , 4 , 128 , 176 , 5795 , 2618 , 76285 , 59357 , 329486 , 652398 , 7057682 , 7672167 , 59278253 , 27740164 , 550564165 , 60144866 , 4026741854 , 2252058948
n×2
258244654
n×3
387366981
n×4
516489308
n×5
645611635
n÷2
64561163.5
n÷3
43040775.666667
n÷3
32280581.75
n÷5
25824465.4
n2
16672575329894929
n3
2.1528017236788E+24
n4
2.7797476813102E+32
n5
3.5892748908363E+40
2 √n
11363.200561462
3 √n
505.43709762986
4 √n
106.59831406482
5 √n
41.898673045315
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
-129122326
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 129122327 can be divided by 8 positive divisors.
The sum of these divisors (counting 129122327) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100100000000010111
3
Ternary
22222222002112102
4
Quaternary
13230210000113
5
Quinary
231023403302
6
Senary
20451312315
8
Octal
754440027
10
Decimal
129122327
12
Duodecimal
372ab69b
16
Hexadecimal
7b24017
20
Vigesimal
20705g7
36
Base36
24vjfb
md5
7111f9c304b918f56fc86141fbba18bf
sha1
1c770709277cecda2322308d74e158176d555dd9
sha256
bd479b64eea2e6af9f2cff423c6ff601baaa90ece67b3c55dff5b382077aec89
sha512
a582fd865374281e05136e654c0e9297079209ed62ae5b0a5a19c0b88acd4f64583eb2c38d8a29582a788cdf2e866716e85010eaa96f798d0273765baa0b9e0e
ripemd-160
f06979b7d0353cb974457de7913d077dd00d80d0
Diameter
258244654
Circumference
811299507.83524
Area
5.237844017282E+16
Volume
9.0176347729931E+24
Surface area
2.0951376069128E+17
Circumference
811299507.83524
Perimeter
516489308
Area
16672575329894929
Diagonal
182606546.04857
Surface area
100035451979369574
Volume
2.1528017236788E+24
Space diagonal
223646430.75552
Perimeter
387366981
Area
7.2194368910994E+15
Altitude
111823215.37776
Surface area
7.2194368910994E+15
Volume
2.5371011622723E+23
Height
60868848.682858