28162528 is an even 8-digits composite number following 28162527
and preceding 28162529 . In scientific notation, it is written as 2.8162528 × 10^7.
The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors.
There are 14015616 positive integers (up to 28162528) that are relatively prime to 28162528.
28162528 has 24 divisors, whose sum is 55703592
The reverse of 28162528 is 82526182
Previous prime number is 227
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
twenty-eight million one hundred sixty-two thousand five hundred twenty-eight
Scientific notation
2.8162528 × 10^7
Engineering notation
2.8162528 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 227 × 3877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1760158
Product of the distinct prime numbers
The prime factorization of 28162528 is 2 × 2 × 2 × 2 × 2 × 227 × 3877.
Since it has a total of 7 prime factors.
9 , 5 , 19 , 24 , 920 , 340 , 8827 , 9486 , 27720 , 95394 , 371964 , 513230 , 9763799 , 199196 , 61311753 , 7032063 , 534071684 , 483824267 , 9032544809 , 6339324822
n×2
56325056
n×3
84487584
n×4
112650112
n×5
140812640
n÷2
14081264
n÷3
9387509.3333333
n÷3
7040632
n÷5
5632505.6
n2
793127983350784
n3
2.23364890387E+22
n4
6.2905199797408E+29
n5
1.7715694506401E+37
2 √n
5306.8378531853
3 √n
304.2453006262
4 √n
72.848046323737
5 √n
30.898281627301
1 , 2 , 4 , 8 , 16 , 32 , 227 , 454 , 908 , 1816 , 3632 , 3877 , 7264 , 7754 , 15508 , 31016 , 62032 , 124064 , 880079 , 1760158 , 3520316 , 7040632 , 14081264 , 28162528
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28162527
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28162528 can be divided by 24 positive divisors.
The sum of these divisors (counting 28162528) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101011011011100111100000
3
Ternary
1221222210201121
4
Quaternary
1223123213200
5
Quinary
24202200103
6
Senary
2443342024
8
Octal
153334740
10
Decimal
28162528
12
Duodecimal
9521914
16
Hexadecimal
1adb9e0
20
Vigesimal
8g0668
36
Base36
grmcg
md5
ad2817bc3f2129818f24bbbd24599993
sha1
292bc699038ae007610b7411f983efd74aae6a3e
sha256
12843406f84da76ae560468813d9ea9e000a28acd57ad44a4f13d8704aaa2942
sha512
57e84596eb24889f7c379d0cc97dc924b67549763599bd864783daf7dc03027ab854717e2ff47e77e13764b631edf54798e5fa69aaaced4310e4527da3fa1802
ripemd-160
d758e120488b45df79ed80f1541d93cb8b9dbc0f
Diameter
56325056
Circumference
176950382.14263
Area
2.4916850458513E+15
Volume
9.3562866494625E+22
Surface area
9.9667401834052E+15
Circumference
176950382.14263
Perimeter
112650112
Area
793127983350784
Diagonal
39827829.048312
Surface area
4758767900104704
Volume
2.23364890387E+22
Space diagonal
48778929.365581
Perimeter
84487584
Area
3.4343449101705E+14
Altitude
24389464.682791
Surface area
3.4343449101705E+14
Volume
2.6323804778606E+21
Height
13275943.016104