129342835 is an odd 9-digits composite number following 129342834
and preceding 129342836 . In scientific notation, it is written as 1.29342835 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 103474264 positive integers (up to 129342835) that are relatively prime to 129342835.
129342835 has 4 divisors, whose sum is 155211408
The reverse of 129342835 is 538243921
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million three hundred forty-two thousand eight hundred thirty-five
Scientific notation
1.29342835 × 10^8
Engineering notation
1.29342835 × 10^6
Prime Factorization
5 × 25868567
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129342835
Product of the distinct prime numbers
The prime factorization of 129342835 is 5 × 25868567.
Since it has a total of 2 prime factors.
9 , 4 , 44 , 97 , 561 , 902 , 9728 , 1529 , 99492 , 87514 , 185649 , 675184 , 4168457 , 1887175 , 25047722 , 91963667 , 734422863 , 130704495 , 2599473864 , 4989269737
n×2
258685670
n×3
388028505
n×4
517371340
n×5
646714175
n÷2
64671417.5
n÷3
43114278.333333
n÷3
32335708.75
n÷5
25868567
n2
16729568965837225
n3
2.1638498783694E+24
n4
2.798784777827E+32
n5
3.6200275771899E+40
2 √n
11372.899146656
3 √n
505.72465321597
4 √n
106.64379563132
5 √n
41.91297372922
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
-129342834
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 129342835 can be divided by 4 positive divisors.
The sum of these divisors (counting 129342835) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011001110101110011
3
Ternary
100000101022000101
4
Quaternary
13231121311303
5
Quinary
231102432320
6
Senary
20500133231
8
Octal
755316563
10
Decimal
129342835
12
Duodecimal
37397217
16
Hexadecimal
7b59d73
20
Vigesimal
2087h1f
36
Base36
2509kj
md5
21fc7dc575d7e63e8e06b6533f681153
sha1
c2ee4ebc44be9e1da5beda29c0ada68e63284983
sha256
5af167809b9d4a5beda289c1b728c95a7213f9290f082dbe25e19a4d2bfee2b5
sha512
89acc479793390121443f3632af363c90ba2f1b2a8545f0591049935f54caf9d0f7a00e2dad774a272adb66473a8268c07ce379ffb809942b0e4147578337a4a
ripemd-160
48ddfe8c3a239f9b6a35bd2eb98b85fb169e0518
Diameter
258685670
Circumference
812685000.46095
Area
5.2557490960798E+16
Volume
9.063913175142E+24
Surface area
2.1022996384319E+17
Circumference
812685000.46095
Perimeter
517371340
Area
16729568965837225
Diagonal
182918391.45279
Surface area
100377413795023350
Volume
2.1638498783694E+24
Space diagonal
224028361.815
Perimeter
388028505
Area
7.2441158593894E+15
Altitude
112014180.9075
Surface area
7.2441158593894E+15
Volume
2.5501215374412E+23
Height
60972797.150928