129809325 is an odd 9-digits composite number following 129809324
and preceding 129809326 . In scientific notation, it is written as 1.29809325 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 69231600 positive integers (up to 129809325) that are relatively prime to 129809325.
129809325 has 4 divisors, whose sum is 131540192
The reverse of 129809325 is 523908921
Previous prime number is 75
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million eight hundred nine thousand three hundred twenty-five
Scientific notation
1.29809325 × 10^8
Engineering notation
1.29809325 × 10^6
Prime Factorization
75 × 1730791
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129809325 Product of the distinct prime numbers
The prime factorization of 129809325 is 75 × 1730791.
Since it has a total of 2 prime factors.
4 , 8 , 58 , 60 , 171 , 837 , 7523 , 9281 , 53632 , 51224 , 341539 , 759157 , 3494923 , 9395063 , 38165261 , 54632020 , 389993127 , 773324269 , 9867495259 , 3241562854
n×2
259618650
n×3
389427975
n×4
519237300
n×5
649046625
n÷2
64904662.5
n÷3
43269775
n÷3
32452331.25
n÷5
25961865
n2
16850460856955625
n3
2.1873469497803E+24
n4
2.8393803109179E+32
n5
3.6857804157855E+40
2 √n11393.389530776
3 √n506.33190870998
4 √n106.73982167296
5 √n41.94316301245
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
-129809324 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 129809325 can be divided by 4 positive divisors.
The sum of these divisors (counting 129809325) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111001011101110101101
3
Ternary
100001020222220210
4
Quaternary
13233023232231
5
Quinary
231212344300
6
Senary
20514133033
8
Octal
757135655
10
Decimal
129809325
12
Duodecimal
37581179
16
Hexadecimal
7bcbbad
20
Vigesimal
20b6365
36
Base36
25a9il
md5
8230bf55290319420e204098096692cf
sha1
93657bf5694ccde3a11d67674b2fd5fda03bcbd7
sha256
78e1978e4027f3894752f184dd98a3e211054902c38181bbb57936545ec6a9f1
sha512
2bb370422ae74b140f8d7f89ddc298a94d0158af5c580020f03724829d7d18f4561b88989c6755b4e1f73aeaa6974738a70c005360e7f604c7863379ec22b5ae
ripemd-160
e3d8816cc0da671787d3c11d51edfc760e64b90a
Diameter
259618650
Circumference
815616043.5749
Area
5.2937284037814E+16
Volume
9.1623374777092E+24
Surface area
2.1174913615126E+17
Circumference
815616043.5749
Perimeter
519237300
Area
16850460856955625
Diagonal
183578107.9375
Surface area
101102765141733750
Volume
2.1873469497803E+24
Space diagonal
224836346.19622
Perimeter
389427975
Area
7.2964635837994E+15
Altitude
112418173.09811
Surface area
7.2964635837994E+15
Volume
2.5778131016623E+23
Height
61192702.645832