129443382 is an even 9-digits composite number following 129443381
and preceding 129443383 . In scientific notation, it is written as 1.29443382 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 43147788 positive integers (up to 129443382) that are relatively prime to 129443382.
129443382 has 8 divisors, whose sum is 215739000
The reverse of 129443382 is 283344921
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million four hundred forty-three thousand three hundred eighty-two
Scientific notation
1.29443382 × 10^8
Engineering notation
1.29443382 × 10^6
Prime Factorization
2 × 9 × 7191299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129443382
Product of the distinct prime numbers
The prime factorization of 129443382 is 2 × 9 × 7191299.
Since it has a total of 3 prime factors.
7 , 3 , 65 , 57 , 559 , 159 , 7190 , 1785 , 58268 , 86052 , 616745 , 452622 , 8406972 , 4985949 , 3099801 , 50374616 , 849294523 , 67129130 , 8609146091 , 4700953849
n×2
258886764
n×3
388330146
n×4
517773528
n×5
647216910
n÷2
64721691
n÷3
43147794
n÷3
32360845.5
n÷5
25888676.4
n2
16755589143597924
n3
2.1689001261498E+24
n4
2.8074976754906E+32
n5
3.6341199407264E+40
2 √n
11377.318752676
3 √n
505.85566401952
4 √n
106.6645149648
5 √n
41.919488066066
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
-129443381
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 129443382 can be divided by 8 positive divisors.
The sum of these divisors (counting 129443382) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101110010011000110110
3
Ternary
100000120101221100
4
Quaternary
13231302120312
5
Quinary
231114142012
6
Senary
20502230530
8
Octal
755623066
10
Decimal
129443382
12
Duodecimal
37425446
16
Hexadecimal
7b72636
20
Vigesimal
2090892
36
Base36
252f5i
md5
10226c5ebbe45581530ad43617e14876
sha1
9bd48a8d59d3389cf7bd73173e05d501e1eb2334
sha256
efbdfab9a91f8ada4e469194156171ad8962b9bf9278ee0078dd776c36416d4b
sha512
adf43e9542f09fd977c40578c88fa0c7227b78a635e32629295afd7d61ff4f08f695160178007d65176e2561fc2ccacc0f3b13e56afb99d0a99af2d7ed1bdc9d
ripemd-160
04ee551a7af20f6393976588ba54ab5efc3ed506
Diameter
258886764
Circumference
813316755.89403
Area
5.2639235760096E+16
Volume
9.0850676035762E+24
Surface area
2.1055694304038E+17
Circumference
813316755.89403
Perimeter
517773528
Area
16755589143597924
Diagonal
183060586.38384
Surface area
100533534861587544
Volume
2.1689001261498E+24
Space diagonal
224202514.32755
Perimeter
388330146
Area
7.2553829268653E+15
Altitude
112101257.16377
Surface area
7.2553829268653E+15
Volume
2.5560733115281E+23
Height
61020195.46128