129337979 is an odd 9-digits composite number following 129337978
and preceding 129337980 . In scientific notation, it is written as 1.29337979 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 129314784 positive integers (up to 129337979) that are relatively prime to 129337979.
129337979 has 4 divisors, whose sum is 129361176
The reverse of 129337979 is 979733921
Previous prime number is 13873
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred twenty-nine million three hundred thirty-seven thousand nine hundred seventy-nine
Scientific notation
1.29337979 × 10^8
Engineering notation
1.29337979 × 10^6
Prime Factorization
13873 × 9323
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129337979
Product of the distinct prime numbers
The prime factorization of 129337979 is 13873 × 9323.
Since it has a total of 2 prime factors.
8 , 3 , 82 , 99 , 599 , 572 , 9452 , 2413 , 76176 , 85935 , 298692 , 152428 , 5049076 , 8750233 , 98818932 , 34144161 , 893740835 , 136305381 , 3854737888 , 4584890931
n×2
258675958
n×3
388013937
n×4
517351916
n×5
646689895
n÷2
64668989.5
n÷3
43112659.666667
n÷3
32334494.75
n÷5
25867595.8
n2
16728312811804441
n3
2.1636061711586E+24
n4
2.7983644952958E+32
n5
3.6193480832691E+40
2 √n
11372.685654673
3 √n
505.71832422308
4 √n
106.64279466834
5 √n
41.912659011429
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
-129337978
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 129337979 can be divided by 4 positive divisors.
The sum of these divisors (counting 129337979) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011000101001111011
3
Ternary
100000101001100112
4
Quaternary
13231120221323
5
Quinary
231102303404
6
Senary
20500054535
8
Octal
755305173
10
Decimal
129337979
12
Duodecimal
3739444b
16
Hexadecimal
7b58a7b
20
Vigesimal
20874ij
36
Base36
2505tn
md5
b53afdb020f09e72de56e3337ce81d48
sha1
fdab3df62744093ee0eba37c1aa07356332225cd
sha256
0eca988abc7ec5c59d08b7c0d94465af3ab87bef1ddb705e253130c77835df59
sha512
6405317089c2d9fe9f895e83dd3aab239c4db96888b18500cc294ecaa021bc7864d5b15cf46998f132673e26fba0c1b3be280fc6e1a4d27cc29ff85b6e9b66b8
ripemd-160
002ca1200109b5f968c5ad158574ca1ec852d216
Diameter
258675958
Circumference
812654489.3131
Area
5.2553544636517E+16
Volume
9.0628923367645E+24
Surface area
2.1021417854607E+17
Circumference
812654489.3131
Perimeter
517351916
Area
16728312811804441
Diagonal
182911524.03173
Surface area
100369876870826646
Volume
2.1636061711586E+24
Space diagonal
224019950.97628
Perimeter
388013937
Area
7.2435719287377E+15
Altitude
112009975.48814
Surface area
7.2435719287377E+15
Volume
2.5498343257388E+23
Height
60970508.010576