12798894 is an even 8-digits composite number following 12798893
and preceding 12798895 . In scientific notation, it is written as 1.2798894 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 4028760 positive integers (up to 12798894) that are relatively prime to 12798894.
12798894 has 32 divisors, whose sum is 27106560
The reverse of 12798894 is 49889721
Previous prime number is 361
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
twelve million seven hundred ninety-eight thousand eight hundred ninety-four
Scientific notation
1.2798894 × 10^7
Engineering notation
1.2798894 × 10^6
Prime Factorization
2 × 3 × 19 × 361 × 311
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12798894
Product of the distinct prime numbers
The prime factorization of 12798894 is 2 × 3 × 19 × 361 × 311.
Since it has a total of 5 prime factors.
1 , 10 , 33 , 30 , 229 , 574 , 9496 , 4860 , 99996 , 68422 , 465057 , 357330 , 1194630 , 7886473 , 76190774 , 9854695 , 275232207 , 577752891 , 5591672558 , 4027860300
n×2
25597788
n×3
38396682
n×4
51195576
n×5
63994470
n÷2
6399447
n÷3
4266298
n÷3
3199723.5
n÷5
2559778.8
n2
163811687623236
n3
2.0966084258509E+21
n4
2.6834269001973E+28
n5
3.4344896452373E+35
2 √n
3577.5541924617
3 √n
233.91468143876
4 √n
59.812659132174
5 √n
26.389702144773
1 , 2 , 3 , 6 , 19 , 38 , 57 , 114 , 311 , 361 , 622 , 722 , 933 , 1083 , 1866 , 2166 , 5909 , 6859 , 11818 , 13718 , 17727 , 20577 , 35454 , 41154 , 112271 , 224542 , 336813 , 673626 , 2133149 , 4266298 , 6399447 , 12798894
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12798893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12798894 can be divided by 32 positive divisors.
The sum of these divisors (counting 12798894) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110000110100101110101110
3
Ternary
220002020210010
4
Quaternary
300310232232
5
Quinary
11234031034
6
Senary
1134154050
8
Octal
60645656
10
Decimal
12798894
12
Duodecimal
4352926
16
Hexadecimal
c34bae
20
Vigesimal
3jjh4e
36
Base36
7mbou
md5
d39577e0c940817b9368c07d7ee14b17
sha1
dd07e185a9e0145dfbf9732d0d85c3fb7de7b2d3
sha256
2e23898f7b130d9ce71e106d44034b988c50986cf9e63411015d7a4ce9b66445
sha512
5da26e817f535df57180e8dd4c5d75737c544cce1d296ba08bf17af3978f28caa212fee85b7dc9ec62950b640aaa83972e70cf6b9cf8571371b11e617eb24952
ripemd-160
562a05c7b546f3af3d594be18740a6aa3d2361cf
Diameter
25597788
Circumference
80417822.728949
Area
5.146295944093E+14
Volume
8.7822528374769E+21
Surface area
2.0585183776372E+15
Circumference
80417822.728949
Perimeter
51195576
Area
163811687623236
Diagonal
18100369.478176
Surface area
982870125739416
Volume
2.0966084258509E+21
Space diagonal
22168334.688688
Perimeter
38396682
Area
70932541459262
Altitude
11084167.344344
Surface area
70932541459262
Volume
2.4708767256867E+20
Height
6033456.4927252