129205323 is an odd 9-digits composite number following 129205322
and preceding 129205324 . In scientific notation, it is written as 1.29205323 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 79510896 positive integers (up to 129205323) that are relatively prime to 129205323.
129205323 has 4 divisors, whose sum is 130309760
The reverse of 129205323 is 323502921
Previous prime number is 117
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-nine million two hundred five thousand three hundred twenty-three
Scientific notation
1.29205323 × 10^8
Engineering notation
1.29205323 × 10^6
Prime Factorization
117 × 1104319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129205323
Product of the distinct prime numbers
The prime factorization of 129205323 is 117 × 1104319.
Since it has a total of 2 prime factors.
1 , 2 , 87 , 74 , 220 , 388 , 5326 , 6563 , 1981 , 1797 , 439985 , 435367 , 5326916 , 5774748 , 92706879 , 77314348 , 2289187 , 413828604 , 4279341000 , 1443548051
n×2
258410646
n×3
387615969
n×4
516821292
n×5
646026615
n÷2
64602661.5
n÷3
43068441
n÷3
32301330.75
n÷5
25841064.6
n2
16694015491534329
n3
2.1569556637507E+24
n4
2.7869015323159E+32
n5
3.6008251265207E+40
2 √n
11366.851938862
3 √n
505.54536775795
4 √n
106.6154394957
5 √n
41.904057905734
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
-129205322
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 129205323 can be divided by 4 positive divisors.
The sum of these divisors (counting 129205323) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100111000010001001011
3
Ternary
100000010022101100
4
Quaternary
13230320101023
5
Quinary
231034032243
6
Senary
20453152443
8
Octal
754702113
10
Decimal
129205323
12
Duodecimal
3732b723
16
Hexadecimal
7b3844b
20
Vigesimal
207ad63
36
Base36
24xbgr
md5
c49d2361a2475a1a6d70d597b4e2bf84
sha1
afab7c58997f4880136d9e4a71635ca69ad0f9ee
sha256
5328ed89fb1a72bd08ded03b7983244dbeb4dd15a9445ad3e7084508412ebb3d
sha512
2c2554b84ba04ab90c7a222908d02981105ee71c20cea43ff5f9610dc5a7529d41da39a4ba48683ceb92eb8573e5e631ef8bb30a3f543e96b78261442d5ef230
ripemd-160
2fa3f1d4395dfbe98ae25a8d5e14658d66d794b1
Diameter
258410646
Circumference
811820987.08299
Area
5.2445796427118E+16
Volume
9.0350347564774E+24
Surface area
2.0978318570847E+17
Circumference
811820987.08299
Perimeter
516821292
Area
16694015491534329
Diagonal
182723920.1174
Surface area
100164092949205974
Volume
2.1569556637507E+24
Space diagonal
223790184.04435
Perimeter
387615969
Area
7.2287207534198E+15
Altitude
111895092.02217
Surface area
7.2287207534198E+15
Volume
2.5419966275947E+23
Height
60907973.372465