129122325 is an odd 9-digits composite number following 129122324
and preceding 129122326 . In scientific notation, it is written as 1.29122325 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 67180800 positive integers (up to 129122325) that are relatively prime to 129122325.
129122325 has 4 divisors, whose sum is 129145548
The reverse of 129122325 is 523221921
Previous prime number is 9225
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred twenty-nine million one hundred twenty-two thousand three hundred twenty-five
Scientific notation
1.29122325 × 10^8
Engineering notation
1.29122325 × 10^6
Prime Factorization
9225 × 13997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129122325
Product of the distinct prime numbers
The prime factorization of 129122325 is 9225 × 13997.
Since it has a total of 2 prime factors.
10 , 4 , 84 , 89 , 577 , 884 , 9136 , 664 , 90717 , 42368 , 315584 , 627652 , 9908559 , 8845499 , 38320120 , 44669943 , 347860207 , 716653973 , 7622463042 , 9927001372
n×2
258244650
n×3
387366975
n×4
516489300
n×5
645611625
n÷2
64561162.5
n÷3
43040775
n÷3
32280581.25
n÷5
25824465
n2
16672574813405625
n3
2.1528016236434E+24
n4
2.7797475090861E+32
n5
3.5892746128615E+40
2 √n
11363.200473458
3 √n
505.43709502026
4 √n
106.59831365204
5 √n
41.89867291552
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
-129122324
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 129122325 can be divided by 4 positive divisors.
The sum of these divisors (counting 129122325) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100100000000010101
3
Ternary
22222222002112100
4
Quaternary
13230210000111
5
Quinary
231023403300
6
Senary
20451312313
8
Octal
754440025
10
Decimal
129122325
12
Duodecimal
372ab699
16
Hexadecimal
7b24015
20
Vigesimal
20705g5
36
Base36
24vjf9
md5
3855317f21b4ceee00f3af8f4981f891
sha1
8c2ac6d7c37931b16145b166abb969316ed815a5
sha256
05872a1d1a4872c79b32336430f52334a6d683faa5487f00ebc23de44c430d39
sha512
47adb0e505580d552481845535bb621cfbf1da4e748aed3bd7a72effce39ab4e3b28dc94aab7be26d0411fb2b670866d35f920847552076c39066f909f1500bd
ripemd-160
09c5e2ac7347fa9c7178513d36f368bbed30ad8b
Diameter
258244650
Circumference
811299495.26887
Area
5.2378438550221E+16
Volume
9.0176343539656E+24
Surface area
2.0951375420089E+17
Circumference
811299495.26887
Perimeter
516489300
Area
16672574813405625
Diagonal
182606543.22015
Surface area
100035448880433750
Volume
2.1528016236434E+24
Space diagonal
223646427.29142
Perimeter
387366975
Area
7.2194366674529E+15
Altitude
111823213.64571
Surface area
7.2194366674529E+15
Volume
2.5371010443794E+23
Height
60868847.740049