28392356 is an even 8-digits composite number following 28392355
and preceding 28392357 . In scientific notation, it is written as 2.8392356 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 14173320 positive integers (up to 28392356) that are relatively prime to 28392356.
28392356 has 12 divisors, whose sum is 49766640
The reverse of 28392356 is 65329382
Previous prime number is 10771
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million three hundred ninety-two thousand three hundred fifty-six
Scientific notation
2.8392356 × 10^7
Engineering notation
2.8392356 × 10^6
Prime Factorization
2 × 2 × 10771 × 659
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14196178
Product of the distinct prime numbers
The prime factorization of 28392356 is 2 × 2 × 10771 × 659.
Since it has a total of 4 prime factors.
7 , 9 , 58 , 11 , 671 , 58 , 3329 , 9927 , 36306 , 60891 , 794137 , 531083 , 6129304 , 3318717 , 32165201 , 810050 , 1280553 , 11943000 , 8567516708 , 4904928609
n×2
56784712
n×3
85177068
n×4
113569424
n×5
141961780
n÷2
14196178
n÷3
9464118.6666667
n÷3
7098089
n÷5
5678471.2
n2
806125879230736
n3
2.2887812943932E+22
n4
6.4983893316553E+29
n5
1.8450458333096E+37
2 √n
5328.4478040045
3 √n
305.07068504152
4 √n
72.996217737664
5 √n
30.948548580055
1 , 2 , 4 , 659 , 1318 , 2636 , 10771 , 21542 , 43084 , 7098089 , 14196178 , 28392356
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28392355
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28392356 can be divided by 12 positive divisors.
The sum of these divisors (counting 28392356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101100010011101110100100
3
Ternary
1222102110222202
4
Quaternary
1230103232210
5
Quinary
24232023411
6
Senary
2452314032
8
Octal
154235644
10
Decimal
28392356
12
Duodecimal
9612918
16
Hexadecimal
1b13ba4
20
Vigesimal
8h90hg
36
Base36
gwjok
md5
8502edd528aaaadfdb4797ef2a05adfa
sha1
37979c83c8ed7d4508e647388f08afcca7740b8c
sha256
4df1986fd5a6c1684c8e90f3895fd7b5ffa60e46ae49fb8641b24fb290cb0d9f
sha512
eed002d7a3d98d168932b0579e5d9da08c51e987a39e9723bf586e6b681956d2e24c6fbfe11a6eddec79beb3c03086499e790f8853cf506846b422a81698c3a7
ripemd-160
3c0854fa5f8025b39e8f842d4b9ea4291404bc74
Diameter
56784712
Circumference
178394434.05541
Area
2.5325191400599E+15
Volume
9.5872246668526E+22
Surface area
1.013007656024E+16
Circumference
178394434.05541
Perimeter
113569424
Area
806125879230736
Diagonal
40152854.922925
Surface area
4836755275384416
Volume
2.2887812943932E+22
Space diagonal
49177003.138583
Perimeter
85177068
Area
3.4906274503094E+14
Altitude
24588501.569292
Surface area
3.4906274503094E+14
Volume
2.6973546231973E+21
Height
13384284.974308