12955448 is an even 8-digits composite number following 12955447
and preceding 12955449 . In scientific notation, it is written as 1.2955448 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 5888800 positive integers (up to 12955448) that are relatively prime to 12955448.
12955448 has 16 divisors, whose sum is 26499960
The reverse of 12955448 is 84455921
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twelve million nine hundred fifty-five thousand four hundred forty-eight
Scientific notation
1.2955448 × 10^7
Engineering notation
1.2955448 × 10^6
Prime Factorization
2 × 2 × 2 × 11 × 147221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3238862
Product of the distinct prime numbers
The prime factorization of 12955448 is 2 × 2 × 2 × 11 × 147221.
Since it has a total of 5 prime factors.
5 , 1 , 35 , 43 , 584 , 600 , 9426 , 370 , 47349 , 1908 , 77493 , 223963 , 4470156 , 3147095 , 52613562 , 82514618 , 921789167 , 849549336 , 2127463572 , 8033384470
n×2
25910896
n×3
38866344
n×4
51821792
n×5
64777240
n÷2
6477724
n÷3
4318482.6666667
n÷3
3238862
n÷5
2591089.6
n2
167843632880704
n3
2.1744894579171E+21
n4
2.8171485098593E+28
n5
3.6497421027759E+35
2 √n
3599.3677222535
3 √n
234.86455451288
4 √n
59.994730787407
5 √n
26.453947486767
1 , 2 , 4 , 8 , 11 , 22 , 44 , 88 , 147221 , 294442 , 588884 , 1177768 , 1619431 , 3238862 , 6477724 , 12955448
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12955447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12955448 can be divided by 16 positive divisors.
The sum of these divisors (counting 12955448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001011010111100111000
3
Ternary
220101012112102
4
Quaternary
301122330320
5
Quinary
11304033243
6
Senary
1141402532
8
Octal
61327470
10
Decimal
12955448
12
Duodecimal
4409448
16
Hexadecimal
c5af38
20
Vigesimal
40j8c8
36
Base36
7pohk
md5
19a98fd1be29836bca16c02f078a6e19
sha1
7df8516d5ad0ffac49ebf33afa24b4c25e584a20
sha256
4c2a29e69701ce32cf1d991fc2aefee1e5db72bdf1a10c54fdbd6c2c949b66ef
sha512
3fab4c2b66b862718d237e3b87b2a357189e4fee0e60ef3b69fb3ef985f32f1e6dc477d57e117086d6b85093311ec2e70c7446b17f6ef07f43bb9e63ecb66845
ripemd-160
a2e0a3b2a709ee8bb58bb3d83fc6cc942d2bbf16
Diameter
25910896
Circumference
81401480.521529
Area
5.2729632400984E+14
Volume
9.1084801417342E+21
Surface area
2.1091852960394E+15
Circumference
81401480.521529
Perimeter
51821792
Area
167843632880704
Diagonal
18321770.268219
Surface area
1007061797284224
Volume
2.1744894579171E+21
Space diagonal
22439494.170817
Perimeter
38866344
Area
72678424969079
Altitude
11219747.085408
Surface area
72678424969079
Volume
2.5626604021863E+20
Height
6107256.7560731