129343836 is an even 9-digits composite number following 129343835
and preceding 129343837 . In scientific notation, it is written as 1.29343836 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 43114608 positive integers (up to 129343836) that are relatively prime to 129343836.
129343836 has 12 divisors, whose sum is 301802312
The reverse of 129343836 is 638343921
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million three hundred forty-three thousand eight hundred thirty-six
Scientific notation
1.29343836 × 10^8
Engineering notation
1.29343836 × 10^6
Prime Factorization
2 × 2 × 3 × 10778653
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64671918 Product of the distinct prime numbers
The prime factorization of 129343836 is 2 × 2 × 3 × 10778653.
Since it has a total of 4 prime factors.
5 , 2 , 76 , 11 , 43 , 859 , 972 , 1657 , 82584 , 77517 , 868064 , 831791 , 157581 , 4980738 , 76378063 , 34934865 , 319724438 , 436382091 , 6758598971 , 616427032
n×2
258687672
n×3
388031508
n×4
517375344
n×5
646719180
n÷2
64671918
n÷3
43114612
n÷3
32335959
n÷5
25868767.2
n2
16729827911194896
n3
2.1639001176538E+24
n4
2.798871419382E+32
n5
3.6201676585363E+40
2 √n11372.943154698
3 √n505.72595783423
4 √n106.64400196307
5 √n41.913038602944
1 , 2 , 3 , 4 , 6 , 12 , 10778653 , 21557306 , 32335959 , 43114612 , 64671918 , 129343836
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
-129343835 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 129343836 can be divided by 12 positive divisors.
The sum of these divisors (counting 129343836) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011010000101011100
3
Ternary
100000101100101110
4
Quaternary
13231122011130
5
Quinary
231103000321
6
Senary
20500142020
8
Octal
755320534
10
Decimal
129343836
12
Duodecimal
37397910
16
Hexadecimal
7b5a15c
20
Vigesimal
2087jbg
36
Base36
250acc
md5
d2a6aa11d0701af88cfe9622d6528458
sha1
3aee226b5c9e3dcdc1b791e1a8860d58aa1c414c
sha256
0f9db79aa84325a360074f282abd0ac28aa78e1a2d1d9db46dd41ef36c2470ae
sha512
e52929b0985682933c3c5502b46aaf0fa454e7b8daf6531ef334e17ae5f4bbd1461c5ec9bd31ca541b359522e7d9ae13ce70b6a9cefbf5b0eec9126cbc8eb507
ripemd-160
826bd4f26315a2c1334a94ec904fb3065fc9adb5
Diameter
258687672
Circumference
812691289.92945
Area
5.2558304461631E+16
Volume
9.0641236169644E+24
Surface area
2.1023321784653E+17
Circumference
812691289.92945
Perimeter
517375344
Area
16729827911194896
Diagonal
182919807.08056
Surface area
100378967467169376
Volume
2.1639001176538E+24
Space diagonal
224030095.59786
Perimeter
388031508
Area
7.2442279860184E+15
Altitude
112015047.79893
Surface area
7.2442279860184E+15
Volume
2.5501807450056E+23
Height
60973269.026854