129338097 is an odd 9-digits composite number following 129338096
and preceding 129338098 . In scientific notation, it is written as 1.29338097 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 73906896 positive integers (up to 129338097) that are relatively prime to 129338097.
129338097 has 12 divisors, whose sum is 157620276
The reverse of 129338097 is 790833921
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-nine million three hundred thirty-eight thousand ninety-seven
Scientific notation
1.29338097 × 10^8
Engineering notation
1.29338097 × 10^6
Prime Factorization
21 × 7 × 7 × 125693
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
18476871 Product of the distinct prime numbers
The prime factorization of 129338097 is 21 × 7 × 7 × 125693.
Since it has a total of 4 prime factors.
3 , 8 , 35 , 80 , 298 , 632 , 6951 , 7785 , 59898 , 51517 , 80742 , 222245 , 7801246 , 5916008 , 68366960 , 23093280 , 389308674 , 493162989 , 717909682 , 1050770937
n×2
258676194
n×3
388014291
n×4
517352388
n×5
646690485
n÷2
64669048.5
n÷3
43112699
n÷3
32334524.25
n÷5
25867619.4
n2
16728343335581409
n3
2.1636120929867E+24
n4
2.7983747075309E+32
n5
3.6193645936498E+40
2 √n11372.69084254
3 √n505.71847801844
4 √n106.64281899191
5 √n41.912666659131
1 , 7 , 21 , 49 , 147 , 1029 , 125693 , 879851 , 2639553 , 6158957 , 18476871 , 129338097
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129338096 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129338097 can be divided by 12 positive divisors.
The sum of these divisors (counting 129338097) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011000101011110001
3
Ternary
100000101001111220
4
Quaternary
13231120223301
5
Quinary
231102304342
6
Senary
20500055253
8
Octal
755305361
10
Decimal
129338097
12
Duodecimal
37394529
16
Hexadecimal
7b58af1
20
Vigesimal
208754h
36
Base36
2505wx
md5
a28dcb7d715d9a56cb46ec8b700903ae
sha1
0dbba25c0a54eaaf072ca3735f0ae1b2e3f832dc
sha256
6eacfefe35378ecb0632bf9069352d8b8d4abd41796c3fb1087052d05cabfb0b
sha512
c2198bf708ec130f8e186f4ddd74485a7278ffb50ca8f9dae9968a1e5782e6fc8e329ddac9379ac3d8cb84b0736a254d0834a9ff66dce362a8a1f998d884d4b3
ripemd-160
60a46a4b52188d7114cda148e4550fbf69fafdc7
Diameter
258676194
Circumference
812655230.72897
Area
5.255364052979E+16
Volume
9.0629171420602E+24
Surface area
2.1021456211916E+17
Circumference
812655230.72897
Perimeter
517352388
Area
16728343335581409
Diagonal
182911690.90893
Surface area
100370060013488454
Volume
2.1636120929867E+24
Space diagonal
224020155.35827
Perimeter
388014291
Area
7.2435851459208E+15
Altitude
112010077.67914
Surface area
7.2435851459208E+15
Volume
2.5498413046802E+23
Height
60970563.636309