28698844 is an even 8-digits composite number following 28698843
and preceding 28698845 . In scientific notation, it is written as 2.8698844 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 14349420 positive integers (up to 28698844) that are relatively prime to 28698844.
28698844 has 6 divisors, whose sum is 50222984
The reverse of 28698844 is 44889682
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-eight million six hundred ninety-eight thousand eight hundred forty-four
Scientific notation
2.8698844 × 10^7
Engineering notation
2.8698844 × 10^6
Prime Factorization
2 × 2 × 7174711
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
14349422
Product of the distinct prime numbers
The prime factorization of 28698844 is 2 × 2 × 7174711.
Since it has a total of 3 prime factors.
3 , 4 , 86 , 100 , 878 , 792 , 2929 , 1255 , 26277 , 26514 , 748777 , 371075 , 2086104 , 5840956 , 14134804 , 89157795 , 305804289 , 317084954 , 8909937263 , 6208933039
n×2
57397688
n×3
86096532
n×4
114795376
n×5
143494220
n÷2
14349422
n÷3
9566281.3333333
n÷3
7174711
n÷5
5739768.8
n2
823623646936336
n3
2.3637046558137E+22
n4
6.7835591179271E+29
n5
1.9468030489017E+37
2 √n
5357.1302018898
3 √n
306.1644779106
4 √n
73.192419019252
5 √n
31.015078214021
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28698843
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28698844 can be divided by 6 positive divisors.
The sum of these divisors (counting 28698844) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1101101011110100011011100
3
Ternary
2000000001102011
4
Quaternary
1231132203130
5
Quinary
24321330334
6
Senary
2503041004
8
Octal
155364334
10
Decimal
28698844
12
Duodecimal
9740164
16
Hexadecimal
1b5e8dc
20
Vigesimal
8j7724
36
Base36
h3464
md5
7c66cdd3bb3d23e8b72d2d8dd45e63eb
sha1
e822c49316c71bcee7e9a713ac0e38cc474c4af3
sha256
754e99cedc2b5b679c88e1870df49b65bb9a5d9703bba6e0ff75a4b0d807d79c
sha512
f67dc84a43f69ec81f62bd702a88cfa951989e1dfca911df0d72d17c2c8e1da63ab9c8fdc15abf05b7cd1f45eb3c72ba33370bb5ba8c16f6d5dc294aeea2d97b
ripemd-160
3de476e6c266dbbe4f6ffda55950826678ab74e6
Diameter
57397688
Circumference
180320154.95384
Area
2.587489998538E+15
Volume
9.9010629092804E+22
Surface area
1.0349959994152E+16
Circumference
180320154.95384
Perimeter
114795376
Area
823623646936336
Diagonal
40586294.40923
Surface area
4941741881618016
Volume
2.3637046558137E+22
Space diagonal
49707855.926493
Perimeter
86096532
Area
3.5663950070223E+14
Altitude
24853927.963247
Surface area
3.5663950070223E+14
Volume
2.7856526514135E+21
Height
13528764.803077