28493695 is an odd 8-digits composite number following 28493694
and preceding 28493696 . In scientific notation, it is written as 2.8493695 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 22794952 positive integers (up to 28493695) that are relatively prime to 28493695.
28493695 has 4 divisors, whose sum is 34192440
The reverse of 28493695 is 59639482
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
twenty-eight million four hundred ninety-three thousand six hundred ninety-five
Scientific notation
2.8493695 × 10^7
Engineering notation
2.8493695 × 10^6
Prime Factorization
5 × 5698739
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
28493695
Product of the distinct prime numbers
The prime factorization of 28493695 is 5 × 5698739.
Since it has a total of 2 prime factors.
4 , 4 , 5 , 24 , 256 , 857 , 2987 , 1133 , 34054 , 57984 , 897428 , 640052 , 3502985 , 6418160 , 59214326 , 20006341 , 930449142 , 454355574 , 2746767560 , 8758007465
n×2
56987390
n×3
85481085
n×4
113974780
n×5
142468475
n÷2
14246847.5
n÷3
9497898.3333333
n÷3
7123423.75
n÷5
5698739
n2
811890654753025
n3
2.3133764689883E+22
n4
6.591664352753E+29
n5
1.8782087360972E+37
2 √n
5337.9485759981
3 √n
305.43321042546
4 √n
73.061265907443
5 √n
30.970609636629
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
-28493694
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 28493695 can be divided by 4 positive divisors.
The sum of these divisors (counting 28493695) is 1, the average is 0.25.
Base
System
Value
2
Binary
1101100101100011101111111
3
Ternary
1222121122000001
4
Quaternary
1230230131333
5
Quinary
24243244240
6
Senary
2454415131
8
Octal
154543577
10
Decimal
28493695
12
Duodecimal
96614a7
16
Hexadecimal
1b2c77f
20
Vigesimal
8i1e4f
36
Base36
gypvj
md5
8069b235508d696b908b17aec38ad9ea
sha1
ff9045ae706e335c4e1fbf296f1bbfb5a0c91a61
sha256
1a1acbc189405d662557bd1088deed7429a07b0277e332eec10ef8972e5840f3
sha512
2bedf096b7215f2c13e2ee86c458cb5d4205b741e4e27ec022dda508395d30fd87326afe4166bc811e4aab3399a7fb647ffa5bf834a4148a4463435065a5ebfb
ripemd-160
4dca649ede5f0536d397b7fa900c697542c055a0
Diameter
56987390
Circumference
179031165.77126
Area
2.5506297164903E+15
Volume
9.6902486932815E+22
Surface area
1.0202518865961E+16
Circumference
179031165.77126
Perimeter
113974780
Area
811890654753025
Diagonal
40296169.911122
Surface area
4871343928518150
Volume
2.3133764689883E+22
Space diagonal
49352527.435371
Perimeter
85481085
Area
3.5155896605565E+14
Altitude
24676263.717686
Surface area
3.5155896605565E+14
Volume
2.7263403144317E+21
Height
13432056.637041