129441462 is an even 9-digits composite number following 129441461
and preceding 129441463 . In scientific notation, it is written as 1.29441462 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 43105832 positive integers (up to 129441462) that are relatively prime to 129441462.
129441462 has 8 divisors, whose sum is 194230800
The reverse of 129441462 is 264144921
Previous prime number is 3309
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred twenty-nine million four hundred forty-one thousand four hundred sixty-two
Scientific notation
1.29441462 × 10^8
Engineering notation
1.29441462 × 10^6
Prime Factorization
2 × 3309 × 19559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129441462
Product of the distinct prime numbers
The prime factorization of 129441462 is 2 × 3309 × 19559.
Since it has a total of 3 prime factors.
4 , 5 , 38 , 79 , 84 , 871 , 3631 , 9049 , 49363 , 83449 , 867417 , 75242 , 7912188 , 8588177 , 45758659 , 53461490 , 694567630 , 361599388 , 6203949304 , 7223529200
n×2
258882924
n×3
388324386
n×4
517765848
n×5
647207310
n÷2
64720731
n÷3
43147154
n÷3
32360365.5
n÷5
25888292.4
n2
16755092084697444
n3
2.1688036153879E+24
n4
2.8073311076669E+32
n5
3.6338504289448E+40
2 √n
11377.234373959
3 √n
505.85316293201
4 √n
106.66411943085
5 √n
41.919363709157
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
-129441461
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 129441462 can be divided by 8 positive divisors.
The sum of these divisors (counting 129441462) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101110001111010110110
3
Ternary
100000120022022020
4
Quaternary
13231301322312
5
Quinary
231114111322
6
Senary
20502214010
8
Octal
755617266
10
Decimal
129441462
12
Duodecimal
37424306
16
Hexadecimal
7b71eb6
20
Vigesimal
20903d2
36
Base36
252do6
md5
07424b1792effda45192f2d3822575da
sha1
0a0d3375471d19a809f1d53021035257ae3378e2
sha256
256dc956d14c4f4ec91a2b078649bbf533e824722da5422bd0eaa24e14746029
sha512
846e3c588f6abdb44572bf5a8317bb268860cc54b7d57903bc4389237e858da1967bd70e4aa8b535eb12a8232863a3dfe354cf1ef9590d6d31f52523c4e8f477
ripemd-160
18213b7b571e20f95a8fa6d693e5249d42c86ec5
Diameter
258882924
Circumference
813304692.17824
Area
5.2637674203506E+16
Volume
9.084663340242E+24
Surface area
2.1055069681402E+17
Circumference
813304692.17824
Perimeter
517765848
Area
16755092084697444
Diagonal
183057871.0938
Surface area
100530552508184664
Volume
2.1688036153879E+24
Space diagonal
224199188.79
Perimeter
388324386
Area
7.2551676940478E+15
Altitude
112099594.395
Surface area
7.2551676940478E+15
Volume
2.5559595725044E+23
Height
61019290.364601