129580969 is an odd 9-digits composite number following 129580968
and preceding 129580970 . In scientific notation, it is written as 1.29580969 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 105223536 positive integers (up to 129580969) that are relatively prime to 129580969.
129580969 has 8 divisors, whose sum is 155887040
The reverse of 129580969 is 969085921
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-nine million five hundred eighty thousand nine hundred sixty-nine
Scientific notation
1.29580969 × 10^8
Engineering notation
1.29580969 × 10^6
Prime Factorization
7 × 19 × 974293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129580969
Product of the distinct prime numbers
The prime factorization of 129580969 is 7 × 19 × 974293.
Since it has a total of 3 prime factors.
2 , 3 , 52 , 84 , 550 , 581 , 2120 , 6977 , 2326 , 68398 , 231970 , 894294 , 3783361 , 3640370 , 21217556 , 91550093 , 126720674 , 127284935 , 831651059 , 66720896
n×2
259161938
n×3
388742907
n×4
518323876
n×5
647904845
n÷2
64790484.5
n÷3
43193656.333333
n÷3
32395242.25
n÷5
25916193.8
n2
16791227526978961
n3
2.1758235336454E+24
n4
2.8194532186278E+32
n5
3.6534748011995E+40
2 √n
11383.363694445
3 √n
506.03482734031
4 √n
106.69284743808
5 √n
41.928395629985
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
-129580968
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 129580969 can be divided by 8 positive divisors.
The sum of these divisors (counting 129580969) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110010011111110101001
3
Ternary
100000211101200011
4
Quaternary
13232103332221
5
Quinary
231133042334
6
Senary
20505211521
8
Octal
756237651
10
Decimal
129580969
12
Duodecimal
37490ba1
16
Hexadecimal
7b93fa9
20
Vigesimal
209hc89
36
Base36
255dbd
md5
5deb317651b9cda7d26c444dfb8aad82
sha1
5ef85f1417310bc61314be9cd4d11718c8330442
sha256
623ad9a095d2d096fda1a1c08e65ac966c6b101ddaf9bdffa0c19ccfd4a20f7a
sha512
0e4369411ca173bb1dbc0bc0f453ed92b1901a7b61d8ad642eb57dd6060dad1d787740611b52b1294d6ba220ee7dbe4217684b487d5f4c6c75d612f9ebfab281
ripemd-160
d72b29f897f78173f71375fbe8783024aa5ec73f
Diameter
259161938
Circumference
814181240.51089
Area
5.2751197043512E+16
Volume
9.1140683050776E+24
Surface area
2.1100478817405E+17
Circumference
814181240.51089
Perimeter
518323876
Area
16791227526978961
Diagonal
183255163.78525
Surface area
100747365161873766
Volume
2.1758235336454E+24
Space diagonal
224440822.00201
Perimeter
388742907
Area
7.2708147995442E+15
Altitude
112220411.001
Surface area
7.2708147995442E+15
Volume
2.5642326255099E+23
Height
61085054.595083