129348615 is an odd 9-digits composite number following 129348614
and preceding 129348616 . In scientific notation, it is written as 1.29348615 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 62714400 positive integers (up to 129348615) that are relatively prime to 129348615.
129348615 has 4 divisors, whose sum is 130132712
The reverse of 129348615 is 516843921
Previous prime number is 165
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred twenty-nine million three hundred forty-eight thousand six hundred fifteen
Scientific notation
1.29348615 × 10^8
Engineering notation
1.29348615 × 10^6
Prime Factorization
165 × 783931
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129348615
Product of the distinct prime numbers
The prime factorization of 129348615 is 165 × 783931.
Since it has a total of 2 prime factors.
8 , 4 , 76 , 56 , 917 , 448 , 8423 , 4310 , 69720 , 99620 , 53738 , 756899 , 9901277 , 2164084 , 25061502 , 16504121 , 906449090 , 673133408 , 1529287956 , 6143783484
n×2
258697230
n×3
388045845
n×4
517394460
n×5
646743075
n÷2
64674307.5
n÷3
43116205
n÷3
32337153.75
n÷5
25869723
n2
16731064202418225
n3
2.1641399820589E+24
n4
2.7992850934544E+32
n5
3.6208364982847E+40
2 √n
11373.153256683
3 √n
505.73218628356
4 √n
106.64498702088
5 √n
41.913348319213
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
-129348614
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 129348615 can be divided by 4 positive divisors.
The sum of these divisors (counting 129348615) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011011010000000111
3
Ternary
100000101120221110
4
Quaternary
13231123100013
5
Quinary
231103123430
6
Senary
20500220103
8
Octal
755332007
10
Decimal
129348615
12
Duodecimal
3739a633
16
Hexadecimal
7b5b407
20
Vigesimal
2088baf
36
Base36
250e13
md5
314a9a0457a966e1fa74471b31114ac7
sha1
97f08276834fa4cc3fe25c5594c2d908dc8da392
sha256
c61b5eb70985d7da2844bebca9e8eb8a78062a4a719873343bff52b431695111
sha512
4daa3f7a6ac419a915dc90c10e8e712c42d1a9b16e3b91ebb5c9ec8cfac9b59039ff9cb81a3122ca350ded062618dd7128b798578e7be60f915aa0bf5c812596
ripemd-160
d25e806ead57d1ff8cc796fe3558a39f59b44d6f
Diameter
258697230
Circumference
812721317.27203
Area
5.2562188385056E+16
Volume
9.0651283586348E+24
Surface area
2.1024875354023E+17
Circumference
812721317.27203
Perimeter
517394460
Area
16731064202418225
Diagonal
182926565.60718
Surface area
100386385214509350
Volume
2.1641399820589E+24
Space diagonal
224038373.06867
Perimeter
388045845
Area
7.2447633158213E+15
Altitude
112019186.53433
Surface area
7.2447633158213E+15
Volume
2.5504634279179E+23
Height
60975521.869059