129568207 is an odd 9-digits prime number following 129568206
and preceding 129568208 . In scientific notation, it is written as 1.29568207 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 129568206 positive integers (up to 129568207) that are relatively prime to 129568207.
129568207 has 2 divisors, whose sum is 129568208
The reverse of 129568207 is 702865921
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-nine million five hundred sixty-eight thousand two hundred seven
Scientific notation
1.29568207 × 10^8
Engineering notation
1.29568207 × 10^6
Prime Factorization
129568207
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
129568207
Product of the distinct prime numbers
The prime factorization of 129568207 is 129568207.
Since it has a total of 1 prime factors.
6 , 5 , 89 , 90 , 400 , 871 , 4281 , 7067 , 69868 , 89200 , 936929 , 954061 , 5357078 , 213700 , 39020166 , 22811134 , 780898130 , 633822098 , 718643493 , 5695863829
n×2
259136414
n×3
388704621
n×4
518272828
n×5
647841035
n÷2
64784103.5
n÷3
43189402.333333
n÷3
32392051.75
n÷5
25913641.4
n2
16787920265194849
n3
2.1751807280203E+24
n4
2.8183426683054E+32
n5
3.6516760624393E+40
2 √n
11382.803125768
3 √n
506.01821423079
4 √n
106.69022038485
5 √n
41.927569719715
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
129568208
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
64784104
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
11382.803169694
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999845641
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129568207 can be divided by 2 positive divisors.
The sum of these divisors (counting 129568207) is 129568208, the average is 64784104.
Base
System
Value
2
Binary
111101110010000110111001111
3
Ternary
100000210202011111
4
Quaternary
13232100313033
5
Quinary
231132140312
6
Senary
20505032451
8
Octal
756206717
10
Decimal
129568207
12
Duodecimal
37485727
16
Hexadecimal
7b90dcf
20
Vigesimal
209g0a7
36
Base36
2553gv
md5
02227f1bbc2902d49a0afdb554490710
sha1
ca11027a11d92fad1fd57064ea66a4529fa98cdd
sha256
1b959c6a8bd23d98fb53341f5e55bb9552da88b80a76eac93318057c900f316a
sha512
d521b89a7282a6225b1a4b2bfbc26740549b9be69be1c89d9e3100c51d64a52a55d692ed30399f62aa48cb82567acbcffcfc62fd7585a07d4eac4c2e3e33c454
ripemd-160
22a5bf4e123af58a1e22f9706d918f8c718010c5
Diameter
259136414
Circumference
814101054.5
Area
5.2740806974187E+16
Volume
9.1113757271714E+24
Surface area
2.1096322789675E+17
Circumference
814101054.5
Perimeter
518272828
Area
16787920265194849
Diagonal
183237115.59176
Surface area
100727521591169094
Volume
2.1751807280203E+24
Space diagonal
224418717.5696
Perimeter
388704621
Area
7.2693827131832E+15
Altitude
112209358.7848
Surface area
7.2693827131832E+15
Volume
2.5634750718157E+23
Height
61079038.530588