129125529 is an odd 9-digits composite number following 129125528
and preceding 129125530 . In scientific notation, it is written as 1.29125529 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 79461648 positive integers (up to 129125529) that are relatively prime to 129125529.
129125529 has 8 divisors, whose sum is 173639360
The reverse of 129125529 is 925521921
Previous prime number is 117
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million one hundred twenty-five thousand five hundred twenty-nine
Scientific notation
1.29125529 × 10^8
Engineering notation
1.29125529 × 10^6
Prime Factorization
3 × 117 × 367879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129125529
Product of the distinct prime numbers
The prime factorization of 129125529 is 3 × 117 × 367879.
Since it has a total of 3 prime factors.
3 , 10 , 51 , 90 , 135 , 298 , 5738 , 6288 , 30997 , 15382 , 596149 , 516564 , 9723636 , 2663588 , 74280792 , 66442476 , 236525816 , 365494830 , 8983249956 , 2725820480
n×2
258251058
n×3
387376587
n×4
516502116
n×5
645627645
n÷2
64562764.5
n÷3
43041843
n÷3
32281382.25
n÷5
25825105.8
n2
16673402239529841
n3
2.1529618844091E+24
n4
2.7800234224116E+32
n5
3.5897199505129E+40
2 √n
11363.341453991
3 √n
505.44127557039
4 √n
106.59897491998
5 √n
41.898880845505
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
-129125528
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 129125529 can be divided by 8 positive divisors.
The sum of these divisors (counting 129125529) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100100100110010011001
3
Ternary
22222222020221000
4
Quaternary
13230210302121
5
Quinary
231024004104
6
Senary
20451335213
8
Octal
754446231
10
Decimal
129125529
12
Duodecimal
372b1509
16
Hexadecimal
7b24c99
20
Vigesimal
2070dg9
36
Base36
24vlw9
md5
98d045087dd7763cdd277c34754c16d9
sha1
1edece02750f9a2c024e5003d19848c4b2ca13f1
sha256
3cb98e32033c71717fd89adeba5a207977e161d74d61464da5476004e83c2b01
sha512
20fbb076a74612bf3bf571ca2a14e6236b38322824b3965798b2716c6fa0fd495a2b9cbb72047236631d5ad080a3192f41e5cf61ca0f5a0722c3d026b7f342ca
ripemd-160
c5a66d495718c4a4f114e352dc7bd10487df6b80
Diameter
258251058
Circumference
811319626.59459
Area
5.2381037986055E+16
Volume
9.0183056526912E+24
Surface area
2.0952415194422E+17
Circumference
811319626.59459
Perimeter
516502116
Area
16673402239529841
Diagonal
182611074.3604
Surface area
100040413437179046
Volume
2.1529618844091E+24
Space diagonal
223651976.78221
Perimeter
387376587
Area
7.2197949534746E+15
Altitude
111825988.3911
Surface area
7.2197949534746E+15
Volume
2.537289913503E+23
Height
60870358.120133