129353982 is an even 9-digits composite number following 129353981
and preceding 129353983 . In scientific notation, it is written as 1.29353982 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 43117992 positive integers (up to 129353982) that are relatively prime to 129353982.
129353982 has 8 divisors, whose sum is 258707976
The reverse of 129353982 is 289353921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-nine million three hundred fifty-three thousand nine hundred eighty-two
Scientific notation
1.29353982 × 10^8
Engineering notation
1.29353982 × 10^6
Prime Factorization
2 × 3 × 21558997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129353982
Product of the distinct prime numbers
The prime factorization of 129353982 is 2 × 3 × 21558997.
Since it has a total of 3 prime factors.
4 , 7 , 46 , 33 , 353 , 33 , 8230 , 9339 , 91750 , 10863 , 878189 , 294126 , 2553312 , 9829200 , 84144553 , 92047905 , 530239564 , 444774310 , 664382749 , 1632804888
n×2
258707964
n×3
388061946
n×4
517415928
n×5
646769910
n÷2
64676991
n÷3
43117994
n÷3
32338495.5
n÷5
25870796.4
n2
16732452659256324
n3
2.1644093801013E+24
n4
2.7997497199425E+32
n5
3.6215877487795E+40
2 √n
11373.38920463
3 √n
505.73918088778
4 √n
106.64609324598
5 √n
41.913696131529
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
-129353981
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 129353982 can be divided by 8 positive divisors.
The sum of these divisors (counting 129353982) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011100100011111110
3
Ternary
100000101212022020
4
Quaternary
13231130203332
5
Quinary
231103311412
6
Senary
20500301010
8
Octal
755344376
10
Decimal
129353982
12
Duodecimal
373a1766
16
Hexadecimal
7b5c8fe
20
Vigesimal
20894j2
36
Base36
250i66
md5
7f264114be081599f15b40dceff99ac4
sha1
86c33da24f0069cabd3f4a392de475ad38e39467
sha256
3039ec6c61411086210f3293276ab4981498e4336672aa4c4a58bcf4e38408cc
sha512
e22a0919e3f85abcb599310a9c96f637bd32f00b9712bbb48b56732211ee29a4b5106927e3955932ae5524d2898b16752a0c68350d2ada7625209c0c25d68892
ripemd-160
542e11586bbd8ef1e90a34620a7c7d89722f8f51
Diameter
258707964
Circumference
812755039.12757
Area
5.2566550350859E+16
Volume
9.0662568105161E+24
Surface area
2.1026620140343E+17
Circumference
812755039.12757
Perimeter
517415928
Area
16732452659256324
Diagonal
182934155.69137
Surface area
100394715955537944
Volume
2.1644093801013E+24
Space diagonal
224047668.98535
Perimeter
388061946
Area
7.2453645352682E+15
Altitude
112023834.49268
Surface area
7.2453645352682E+15
Volume
2.5507809165557E+23
Height
60978051.897122