28368423 is an odd 8-digits composite number following 28368422
and preceding 28368424 . In scientific notation, it is written as 2.8368423 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 18912276 positive integers (up to 28368423) that are relatively prime to 28368423.
28368423 has 6 divisors, whose sum is 40976624
The reverse of 28368423 is 32486382
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-eight million three hundred sixty-eight thousand four hundred twenty-three
Scientific notation
2.8368423 × 10^7
Engineering notation
2.8368423 × 10^6
Prime Factorization
3 × 3 × 3152047
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9456141
Product of the distinct prime numbers
The prime factorization of 28368423 is 3 × 3 × 3152047.
Since it has a total of 3 prime factors.
9 , 3 , 49 , 6 , 809 , 908 , 2158 , 8880 , 80434 , 86144 , 65666 , 190208 , 6781480 , 842937 , 75629489 , 62584275 , 516088085 , 931739782 , 6797195643 , 2722945462
n×2
56736846
n×3
85105269
n×4
113473692
n×5
141842115
n÷2
14184211.5
n÷3
9456141
n÷3
7092105.75
n÷5
5673684.6
n2
804767423506929
n3
2.2829982686665E+22
n4
6.4765060593798E+29
n5
1.8372826345455E+37
2 √n
5326.201554579
3 √n
304.98494237228
4 √n
72.980830048575
5 √n
30.943329277491
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
-28368422
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 28368423 can be divided by 6 positive divisors.
The sum of these divisors (counting 28368423) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1101100001101111000100111
3
Ternary
1222101021011100
4
Quaternary
1230031320213
5
Quinary
24230242143
6
Senary
2452011143
8
Octal
154157047
10
Decimal
28368423
12
Duodecimal
9600ab3
16
Hexadecimal
1b0de27
20
Vigesimal
8h6113
36
Base36
gw17r
md5
5cacc207fe45b0a6220f97cc1a9a1271
sha1
b98dccbf9991fd6b5d3e068dca5ff73416b328e0
sha256
9dc776ecc9cddd795d2e9147b3328e00f078165da6c9bcecdf4d09244d69b16f
sha512
24e2cc1848165c068d069d06ad54c6702b7a2b064dc554b52646199896e8caa5abc7a9f6e00e3fb48fde00600c8caa761b60340f302d890825342d4225976415
ripemd-160
ada564e6f80d08a5d94842c0176e5c99215e00ab
Diameter
56736846
Circumference
178244058.58146
Area
2.5282514255378E+15
Volume
9.5630007853344E+22
Surface area
1.0113005702151E+16
Circumference
178244058.58146
Perimeter
113473692
Area
804767423506929
Diagonal
40119008.549737
Surface area
4828604541041574
Volume
2.2829982686665E+22
Space diagonal
49135549.966606
Perimeter
85105269
Area
3.4847451644758E+14
Altitude
24567774.983303
Surface area
3.4847451644758E+14
Volume
2.6905392620187E+21
Height
13373002.849912