129303909 is an odd 9-digits composite number following 129303908
and preceding 129303910 . In scientific notation, it is written as 1.29303909 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 72314208 positive integers (up to 129303909) that are relatively prime to 129303909.
129303909 has 24 divisors, whose sum is 218000640
The reverse of 129303909 is 909303921
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million three hundred three thousand nine hundred nine
Scientific notation
1.29303909 × 10^8
Engineering notation
1.29303909 × 10^6
Prime Factorization
7 × 3 × 3 × 47 × 43669
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
43101303
Product of the distinct prime numbers
The prime factorization of 129303909 is 7 × 3 × 3 × 47 × 43669.
Since it has a total of 5 prime factors.
9 , 9 , 66 , 33 , 151 , 531 , 9395 , 9757 , 48341 , 64922 , 196578 , 58821 , 4703955 , 1830511 , 84113155 , 13832751 , 10791006 , 137912649 , 2496927716 , 6058299939
n×2
258607818
n×3
387911727
n×4
517215636
n×5
646519545
n÷2
64651954.5
n÷3
43101303
n÷3
32325977.25
n÷5
25860781.8
n2
16719500882680281
n3
2.1618968206595E+24
n4
2.7954170976595E+32
n5
3.614583580128E+40
2 √n
11371.187668841
3 √n
505.6739151574
4 √n
106.63577105662
5 √n
41.91045066584
1 , 3 , 7 , 9 , 21 , 47 , 63 , 141 , 329 , 423 , 987 , 2961 , 43669 , 131007 , 305683 , 393021 , 917049 , 2052443 , 2751147 , 6157329 , 14367101 , 18471987 , 43101303 , 129303909
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129303908
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129303909 can be divided by 24 positive divisors.
The sum of these divisors (counting 129303909) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101010000010101100101
3
Ternary
100000022022121200
4
Quaternary
13231100111211
5
Quinary
231100211114
6
Senary
20455233113
8
Octal
755202545
10
Decimal
129303909
12
Duodecimal
37378799
16
Hexadecimal
7b50565
20
Vigesimal
2082jf9
36
Base36
24zfj9
md5
d9928774b20cc77498269a4688dfce92
sha1
5288369635432534fa7b413151b4a96eb4f59b95
sha256
a990ba980709c1a83727765dabc68470d0058540a2b5e58d3c11f943184f7e3e
sha512
182331467a20f3a37abc263be53387383afee28b5b71763e55d9045ddabdcaac95f2d721978a8152a506405160ebad3af63833033daefcc3127110e9d8ffe6b6
ripemd-160
c2954980e9f63c5866d2033977a75b04424a3333
Diameter
258607818
Circumference
812440421.18969
Area
5.2525861144716E+16
Volume
9.0557322261374E+24
Surface area
2.1010344457887E+17
Circumference
812440421.18969
Perimeter
517215636
Area
16719500882680281
Diagonal
182863341.77566
Surface area
100317005296081686
Volume
2.1618968206595E+24
Space diagonal
223960940.00526
Perimeter
387911727
Area
7.2397562514987E+15
Altitude
111980470.00263
Surface area
7.2397562514987E+15
Volume
2.5478198368566E+23
Height
60954447.258552