129540329 is an odd 9-digits composite number following 129540328
and preceding 129540330 . In scientific notation, it is written as 1.29540329 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 127900500 positive integers (up to 129540329) that are relatively prime to 129540329.
129540329 has 4 divisors, whose sum is 131180160
The reverse of 129540329 is 923045921
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million five hundred forty thousand three hundred twenty-nine
Scientific notation
1.29540329 × 10^8
Engineering notation
1.29540329 × 10^6
Prime Factorization
79 × 1639751
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129540329
Product of the distinct prime numbers
The prime factorization of 129540329 is 79 × 1639751.
Since it has a total of 2 prime factors.
8 , 9 , 65 , 15 , 887 , 299 , 1900 , 6914 , 64564 , 22213 , 130589 , 269703 , 9929211 , 6906193 , 48422096 , 83634456 , 597168052 , 771574707 , 7215187680 , 5855911929
n×2
259080658
n×3
388620987
n×4
518161316
n×5
647701645
n÷2
64770164.5
n÷3
43180109.666667
n÷3
32385082.25
n÷5
25908065.8
n2
16780696837428241
n3
2.1737769891697E+24
n4
2.8159178634967E+32
n5
3.6477492647434E+40
2 √n
11381.578493337
3 √n
505.98191986516
4 √n
106.68448103327
5 √n
41.925765330466
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
-129540328
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 129540329 can be divided by 4 positive divisors.
The sum of these divisors (counting 129540329) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101110001010000011101001
3
Ternary
100000202022220222
4
Quaternary
13232022003221
5
Quinary
231130242304
6
Senary
20504255425
8
Octal
756120351
10
Decimal
129540329
12
Duodecimal
37471575
16
Hexadecimal
7b8a0e9
20
Vigesimal
209cag9
36
Base36
254hyh
md5
0a37bc61dc0377501dc15616590d4d81
sha1
425877a425b9007b344b894191c7abf6994cf89e
sha256
ce147ac6d6e3d3e6fe4263c16b7532231cbe42fccde730fdef97348a38ab10bd
sha512
230f839b4c0841a4ea08065504d127f132cf592654532e7f42e44e6d32c14318bf2925a0b126f0a18183228d4df0823a12eace4e0740ca72c4d42e2f88a4449e
ripemd-160
6866e3c271fc7b905863d734642e33b2418f98b7
Diameter
259080658
Circumference
813925891.86001
Area
5.2718113906582E+16
Volume
9.1054957596241E+24
Surface area
2.1087245562633E+17
Circumference
813925891.86001
Perimeter
518161316
Area
16780696837428241
Diagonal
183197690.14607
Surface area
100684181024569446
Volume
2.1737769891697E+24
Space diagonal
224370431.45719
Perimeter
388620987
Area
7.266254877209E+15
Altitude
112185215.72859
Surface area
7.266254877209E+15
Volume
2.5618207497153E+23
Height
61065896.715358