12729168 is an even 8-digits composite number following 12729167
and preceding 12729169 . In scientific notation, it is written as 1.2729168 × 10^7.
The sum of its digits is 36. It has a total of 7 prime factors and 30 positive divisors.
There are 4243008 positive integers (up to 12729168) that are relatively prime to 12729168.
12729168 has 30 divisors, whose sum is 35624394
The reverse of 12729168 is 86192721
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
twelve million seven hundred twenty-nine thousand one hundred sixty-eight
Scientific notation
1.2729168 × 10^7
Engineering notation
1.2729168 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 88397
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
530382 Product of the distinct prime numbers
The prime factorization of 12729168 is 2 × 2 × 2 × 2 × 3 × 3 × 88397.
Since it has a total of 7 prime factors.
6 , 1 , 5 , 46 , 807 , 273 , 5974 , 3738 , 51774 , 64433 , 498491 , 612165 , 1197832 , 7496298 , 95695667 , 63166193 , 776544282 , 985881225 , 5704537354 , 2681023234
n×2
25458336
n×3
38187504
n×4
50916672
n×5
63645840
n÷2
6364584
n÷3
4243056
n÷3
3182292
n÷5
2545833.6
n2
162031717972224
n3
2.0625289593971E+21
n4
2.625427762903E+28
n5
3.3419511065857E+35
2 √n3567.7959582913
3 √n233.48913313543
4 √n59.731030112424
5 √n26.360886041987
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 16 , 18 , 24 , 36 , 48 , 72 , 144 , 88397 , 176794 , 265191 , 353588 , 530382 , 707176 , 795573 , 1060764 , 1414352 , 1591146 , 2121528 , 3182292 , 4243056 , 6364584 , 12729168
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-12729167 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12729168 can be divided by 30 positive divisors.
The sum of these divisors (counting 12729168) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
110000100011101101010000
3
Ternary
212221201010200
4
Quaternary
300203231100
5
Quinary
11224313133
6
Senary
1132455200
8
Octal
60435520
10
Decimal
12729168
12
Duodecimal
431a500
16
Hexadecimal
c23b50
20
Vigesimal
3jb2i8
36
Base36
7ktw0
md5
79c61119cac83beca3cdb584a5d65671
sha1
1c9fac9ec664064f0550de4b6e5de0e16dda7dab
sha256
6653c4eaa3d85f9d79895757c6b049172c3029064c2e2eca54fc367f9eb7eb87
sha512
d6a3bd83993044a812d556b269247a2e1de4d681528f691b9e04e4f413d6d24211c4fa2603353a767c579c20af85244ddcc6698531fd89d88d30e74b8ab96649
ripemd-160
955048049a301f44912fa771758c81b373310ef6
Diameter
25458336
Circumference
79979721.350221
Area
5.0903765483007E+14
Volume
8.6395011022107E+21
Surface area
2.0361506193203E+15
Circumference
79979721.350221
Perimeter
50916672
Area
162031717972224
Diagonal
18001762.023326
Surface area
972190307833344
Volume
2.0625289593971E+21
Space diagonal
22047565.71408
Perimeter
38187504
Area
70161791991391
Altitude
11023782.85704
Surface area
70161791991391
Volume
2.4307136893055E+20
Height
6000587.3411085