129331569 is an odd 9-digits composite number following 129331568
and preceding 129331570 . In scientific notation, it is written as 1.29331569 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 86181920 positive integers (up to 129331569) that are relatively prime to 129331569.
129331569 has 8 divisors, whose sum is 172520352
The reverse of 129331569 is 965133921
Previous prime number is 2531
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million three hundred thirty-one thousand five hundred sixty-nine
Scientific notation
1.29331569 × 10^8
Engineering notation
1.29331569 × 10^6
Prime Factorization
3 × 2531 × 17033
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129331569
Product of the distinct prime numbers
The prime factorization of 129331569 is 3 × 2531 × 17033.
Since it has a total of 3 prime factors.
3 , 8 , 38 , 63 , 658 , 468 , 1200 , 6501 , 72915 , 681 , 418955 , 413072 , 7814764 , 5516527 , 67641489 , 24663347 , 745525984 , 336629856 , 1959771777 , 8119998748
n×2
258663138
n×3
387994707
n×4
517326276
n×5
646657845
n÷2
64665784.5
n÷3
43110523
n÷3
32332892.25
n÷5
25866313.8
n2
16726654740001761
n3
2.1632845016457E+24
n4
2.7978097879122E+32
n5
3.6184512963425E+40
2 √n
11372.403835601
3 √n
505.70996960562
4 √n
106.64147333754
5 √n
41.912243564284
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
-129331568
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 129331569 can be divided by 8 positive divisors.
The sum of these divisors (counting 129331569) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111000101110001
3
Ternary
100000100201120010
4
Quaternary
13231113011301
5
Quinary
231102102234
6
Senary
20500005133
8
Octal
755270561
10
Decimal
129331569
12
Duodecimal
373907a9
16
Hexadecimal
7b57171
20
Vigesimal
20868i9
36
Base36
2500vl
md5
42722491503d1e3e2d7412d95a26fc1c
sha1
d6b5b00a64953492252fd24103b6284ea5969665
sha256
84ab0837e9801bb146f6493062ddb00f5e13501f8373c4946c1492335ec3cc5b
sha512
832fe77e1fb6256d09df89b500253044d93e76310bd4723e7103936b543aa66f3faa59e3e3ec15dec84d4d78a7257fe5b3229be023506de7e470982a2bc86dbe
ripemd-160
35390d1f35e24573a4968ad193b8c6d424e23c61
Diameter
258663138
Circumference
812614214.09528
Area
5.2548335650322E+16
Volume
9.0615449306598E+24
Surface area
2.1019334260129E+17
Circumference
812614214.09528
Perimeter
517326276
Area
16726654740001761
Diagonal
182902458.92279
Surface area
100359928440010566
Volume
2.1632845016457E+24
Space diagonal
224008848.5306
Perimeter
387994707
Area
7.2428539625865E+15
Altitude
112004424.2653
Surface area
7.2428539625865E+15
Volume
2.5494552345824E+23
Height
60967486.307597