28584765 is an odd 8-digits composite number following 28584764
and preceding 28584766 . In scientific notation, it is written as 2.8584765 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 13858560 positive integers (up to 28584765) that are relatively prime to 28584765.
28584765 has 8 divisors, whose sum is 31416000
The reverse of 28584765 is 56748582
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
twenty-eight million five hundred eighty-four thousand seven hundred sixty-five
Scientific notation
2.8584765 × 10^7
Engineering notation
2.8584765 × 10^6
Prime Factorization
135 × 11 × 19249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28584765
Product of the distinct prime numbers
The prime factorization of 28584765 is 135 × 11 × 19249.
Since it has a total of 3 prime factors.
2 , 9 , 18 , 33 , 17 , 603 , 2593 , 9858 , 39015 , 61088 , 301048 , 756462 , 9294010 , 4220169 , 53235926 , 32768194 , 712574328 , 89077818 , 33972273 , 9365624029
n×2
57169530
n×3
85754295
n×4
114339060
n×5
142923825
n÷2
14292382.5
n÷3
9528255
n÷3
7146191.25
n÷5
5716953
n2
817088790105225
n3
2.3356291049292E+22
n4
6.6763409091562E+29
n5
1.9084163594812E+37
2 √n
5346.4722013679
3 √n
305.75826737261
4 √n
73.119574679889
5 √n
30.990381691015
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28584764
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28584765 can be divided by 8 positive divisors.
The sum of these divisors (counting 28584765) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101000010101100111101
3
Ternary
1222210020221000
4
Quaternary
1231002230331
5
Quinary
24304203030
6
Senary
2500400513
8
Octal
155025475
10
Decimal
28584765
12
Duodecimal
96a6139
16
Hexadecimal
1b42b3d
20
Vigesimal
8id1i5
36
Base36
h0o59
md5
06319983082e0fcc622ed5fdc61dd6af
sha1
b379ea7c11dd2208d2c5efb44645f18cd41913b4
sha256
6e16443a7281e056987576d7ce6a3f7b5c421ae9b70054522f2e2ff8dc1a42df
sha512
83879ceb1cfaa64534eb35e881944131b71f92b6bd74799b0728c8b4236bcd96a324c40eccdc18d32db83f802d4003e3d55829edecdddc176c7a036683d5667d
ripemd-160
b77fd3c7f7262083e828ce81367d90825f5155d0
Diameter
57169530
Circumference
179603375.45718
Area
2.5669601403251E+15
Volume
9.7834603167415E+22
Surface area
1.0267840561301E+16
Circumference
179603375.45718
Perimeter
114339060
Area
817088790105225
Diagonal
40424962.340248
Surface area
4902532740631350
Volume
2.3356291049292E+22
Space diagonal
49510265.302417
Perimeter
85754295
Area
3.5380982468931E+14
Altitude
24755132.651208
Surface area
3.5380982468931E+14
Volume
2.7525652973869E+21
Height
13474987.446749