129118616 is an even 9-digits composite number following 129118615
and preceding 129118617 . In scientific notation, it is written as 1.29118616 × 10^8.
The sum of its digits is 35. It has a total of 6 prime factors and 24 positive divisors.
There are 58689840 positive integers (up to 129118616) that are relatively prime to 129118616.
129118616 has 24 divisors, whose sum is 266109060
The reverse of 129118616 is 616811921
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-nine million one hundred eighteen thousand six hundred sixteen
Scientific notation
1.29118616 × 10^8
Engineering notation
1.29118616 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 11 × 133387
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
2934514 Product of the distinct prime numbers
The prime factorization of 129118616 is 2 × 2 × 2 × 11 × 11 × 133387.
Since it has a total of 6 prime factors.
8 , 10 , 29 , 21 , 230 , 840 , 1206 , 4839 , 23882 , 68160 , 740256 , 122446 , 6388654 , 4853244 , 11589094 , 99097188 , 565386302 , 443749103 , 9262333798 , 6183842775
n×2
258237232
n×3
387355848
n×4
516474464
n×5
645593080
n÷2
64559308
n÷3
43039538.666667
n÷3
32279654
n÷5
25823723.2
n2
16671616997755456
n3
2.1526161132323E+24
n4
2.7794281331985E+32
n5
3.5887591383005E+40
2 √n11363.037270026
3 √n505.43225546434
4 √n106.59754814266
5 √n41.898432207395
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 121 , 242 , 484 , 968 , 133387 , 266774 , 533548 , 1067096 , 1467257 , 2934514 , 5869028 , 11738056 , 16139827 , 32279654 , 64559308 , 129118616
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129118615 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129118616 can be divided by 24 positive divisors.
The sum of these divisors (counting 129118616) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101100100011000110011000
3
Ternary
22222221220102222
4
Quaternary
13230203012120
5
Quinary
231023243431
6
Senary
20451243212
8
Octal
754430630
10
Decimal
129118616
12
Duodecimal
372a9508
16
Hexadecimal
7b23198
20
Vigesimal
206jgag
36
Base36
24vgk8
md5
ea6d4fbdf1d0eadb83acb3cab355a260
sha1
8a9a923e8dee6996ebf5697846c3353b3597398e
sha256
dd091eeefc6071c2f970bb05f4c618236cc82b2421a5b7dd20c3fe57c1374a85
sha512
46dc4c903c73626eff4814856e4fd0243db387ee50f6db89289310ce010a9439fd5b7e8561d51aaa6d40933ae4c9348e5bd4ee5fae2e053f3a0cbbb46aaa252e
ripemd-160
24cd777f62fc75d10ced563db1e5c775d6b8e866
Diameter
258237232
Circumference
811276190.93456
Area
5.2375429483611E+16
Volume
9.0168572897726E+24
Surface area
2.0950171793445E+17
Circumference
811276190.93456
Perimeter
516474464
Area
16671616997755456
Diagonal
182601297.90204
Surface area
100029701986532736
Volume
2.1526161132323E+24
Space diagonal
223640003.11498
Perimeter
387355848
Area
7.2190219211103E+15
Altitude
111820001.55749
Surface area
7.2190219211103E+15
Volume
2.5368824182633E+23
Height
60867099.300681