28233558 is an even 8-digits composite number following 28233557
and preceding 28233559 . In scientific notation, it is written as 2.8233558 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 8804400 positive integers (up to 28233558) that are relatively prime to 28233558.
28233558 has 32 divisors, whose sum is 50181120
The reverse of 28233558 is 85533282
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-eight million two hundred thirty-three thousand five hundred fifty-eight
Scientific notation
2.8233558 × 10^7
Engineering notation
2.8233558 × 10^6
Prime Factorization
2 × 9 × 23 × 47 × 1451
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
28233558
Product of the distinct prime numbers
The prime factorization of 28233558 is 2 × 9 × 23 × 47 × 1451.
Since it has a total of 5 prime factors.
5 , 6 , 2 , 91 , 138 , 267 , 8603 , 1507 , 69053 , 10300 , 639081 , 316096 , 7422889 , 1709241 , 69662492 , 16538449 , 817445227 , 295206556 , 2672904031 , 5432989177
n×2
56467116
n×3
84700674
n×4
112934232
n×5
141167790
n÷2
14116779
n÷3
9411186
n÷3
7058389.5
n÷5
5646711.6
n2
797133797339364
n3
2.2505923300941E+22
n4
6.3542229086067E+29
n5
1.7940232103508E+37
2 √n
5313.5259479935
3 √n
304.50086954867
4 √n
72.89393629098
5 √n
30.913851920866
1 , 2 , 9 , 18 , 23 , 46 , 47 , 94 , 207 , 414 , 423 , 846 , 1081 , 1451 , 2162 , 2902 , 9729 , 13059 , 19458 , 26118 , 33373 , 66746 , 68197 , 136394 , 300357 , 600714 , 613773 , 1227546 , 1568531 , 3137062 , 14116779 , 28233558
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
-28233557
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 28233558 can be divided by 32 positive divisors.
The sum of these divisors (counting 28233558) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1101011101100111101010110
3
Ternary
1222010102011100
4
Quaternary
1223230331112
5
Quinary
24211433213
6
Senary
2445050530
8
Octal
153547526
10
Decimal
28233558
12
Duodecimal
9556a46
16
Hexadecimal
1aecf56
20
Vigesimal
8g93hi
36
Base36
gt55i
md5
a3f2602b0ddeea889e9cd98166666585
sha1
bf1d914663d1f5c34e319c6e6670c4edd01555b9
sha256
ed376f379acb9a5d2526f3dbf15c839f821ec2364ad66277fbbe40fdd04daaa3
sha512
43e16eed66fe732cdd684bc5edac86bd7f8a6a102479b8a97e9ddcf836e07823f40fa395e9fd09e297ddee877b6f4c8d571a56fdc2d7a38ce6007dc9cdca193b
ripemd-160
cd491436991c8f489f55d0915092c8578fa8fd66
Diameter
56467116
Circumference
177396676.795
Area
2.5042696816495E+15
Volume
9.4272591072656E+22
Surface area
1.0017078726598E+16
Circumference
177396676.795
Perimeter
112934232
Area
797133797339364
Diagonal
39928280.637647
Surface area
4782802784036184
Volume
2.2505923300941E+22
Space diagonal
48901956.934443
Perimeter
84700674
Area
3.4516905935552E+14
Altitude
24450978.467221
Surface area
3.4516905935552E+14
Volume
2.65234849716E+21
Height
13309426.879216