129331572 is an even 9-digits composite number following 129331571
and preceding 129331573 . In scientific notation, it is written as 1.29331572 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 43110520 positive integers (up to 129331572) that are relatively prime to 129331572.
129331572 has 12 divisors, whose sum is 301773696
The reverse of 129331572 is 275133921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million three hundred thirty-one thousand five hundred seventy-two
Scientific notation
1.29331572 × 10^8
Engineering notation
1.29331572 × 10^6
Prime Factorization
2 × 2 × 3 × 10777631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64665786
Product of the distinct prime numbers
The prime factorization of 129331572 is 2 × 2 × 3 × 10777631.
Since it has a total of 4 prime factors.
7 , 4 , 34 , 81 , 217 , 61 , 7629 , 8901 , 54865 , 5232 , 483758 , 791514 , 6080332 , 1147139 , 24722925 , 78724707 , 160727470 , 182004754 , 4186464963 , 2096316519
n×2
258663144
n×3
387994716
n×4
517326288
n×5
646657860
n÷2
64665786
n÷3
43110524
n÷3
32332893
n÷5
25866314.4
n2
16726655515991184
n3
2.1632846521856E+24
n4
2.7978100475064E+32
n5
3.618451716014E+40
2 √n
11372.4039675
3 √n
505.7099735158
4 √n
106.64147395596
5 √n
41.912243758725
1 , 2 , 3 , 4 , 6 , 12 , 10777631 , 21555262 , 32332893 , 43110524 , 64665786 , 129331572
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129331571
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129331572 can be divided by 12 positive divisors.
The sum of these divisors (counting 129331572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101010111000101110100
3
Ternary
100000100201120020
4
Quaternary
13231113011310
5
Quinary
231102102242
6
Senary
20500005140
8
Octal
755270564
10
Decimal
129331572
12
Duodecimal
373907b0
16
Hexadecimal
7b57174
20
Vigesimal
20868ic
36
Base36
2500vo
md5
254a837fe26d1ce760fd81b9bd9c31f3
sha1
c0c37da2fd3aa1dd4467945614dfbddfb5a22696
sha256
a789cf9698a66c467a36546adda69b2d539a5c409ed813ccb3cecaeb5c6a70ef
sha512
917db38c4bebbd349e97a3cf6bdfba0fe52fc47185c5c5f1c6deea53b5a965ff632ccc50fc018f6f1794cb525bb7fc59adbaae704b830ae363bc0942740825ba
ripemd-160
4546488c847990487ec5204e0fac440ec36e0ac5
Diameter
258663144
Circumference
812614232.94484
Area
5.2548338088165E+16
Volume
9.0615455612398E+24
Surface area
2.1019335235266E+17
Circumference
812614232.94484
Perimeter
517326288
Area
16726655515991184
Diagonal
182902463.16543
Surface area
100359933095947104
Volume
2.1632846521856E+24
Space diagonal
224008853.72675
Perimeter
387994716
Area
7.2428542985997E+15
Altitude
112004426.86338
Surface area
7.2428542985997E+15
Volume
2.5494554119954E+23
Height
60967487.721811