28165324 is an even 8-digits composite number following 28165323
and preceding 28165325 . In scientific notation, it is written as 2.8165324 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 12802400 positive integers (up to 28165324) that are relatively prime to 28165324.
28165324 has 12 divisors, whose sum is 53770248
The reverse of 28165324 is 42356182
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-eight million one hundred sixty-five thousand three hundred twenty-four
Scientific notation
2.8165324 × 10^7
Engineering notation
2.8165324 × 10^6
Prime Factorization
2 × 2 × 11 × 640121
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
14082662 Product of the distinct prime numbers
The prime factorization of 28165324 is 2 × 2 × 11 × 640121.
Since it has a total of 4 prime factors.
5 , 5 , 32 , 5 , 619 , 683 , 2029 , 6967 , 84134 , 17305 , 827311 , 515181 , 1223090 , 7344835 , 42160146 , 56379779 , 702802873 , 990129542 , 6070406445 , 2981001887
n×2
56330648
n×3
84495972
n×4
112661296
n×5
140826620
n÷2
14082662
n÷3
9388441.3333333
n÷3
7041331
n÷5
5633064.8
n2
793285476024976
n3
2.2343142456738E+22
n4
6.2930184647217E+29
n5
1.7724490399687E+37
2 √n5307.1012803601
3 √n304.25536887138
4 √n72.849854360596
5 √n30.898895124533
1 , 2 , 4 , 11 , 22 , 44 , 640121 , 1280242 , 2560484 , 7041331 , 14082662 , 28165324
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
-28165323 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 28165324 can be divided by 12 positive divisors.
The sum of these divisors (counting 28165324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101011011100010011001100
3
Ternary
1221222221120011
4
Quaternary
1223130103030
5
Quinary
24202242244
6
Senary
2443403004
8
Octal
153342314
10
Decimal
28165324
12
Duodecimal
9523464
16
Hexadecimal
1adc4cc
20
Vigesimal
8g0d64
36
Base36
groi4
md5
cab53d0e8516504b45cbf84c945e5834
sha1
bf1084ebb5a80fc1c3dc17e0d87f5afe211a5148
sha256
fb1c9767663521fb5b0bc8e64b11cd3c3c7b1af39e28b81c606938fcde61ec24
sha512
e5e3450c0533fb6d891c62f916bdee4e0611b28c899be410f11528021970b1a6db9028da838dbac134044ac24a98aba906da90f45200bef869941292cf46e713
ripemd-160
0c001e5265fb779b8394b9af86541b7b454d5e85
Diameter
56330648
Circumference
176967949.92875
Area
2.4921798236795E+15
Volume
9.359073626693E+22
Surface area
9.9687192947182E+15
Circumference
176967949.92875
Perimeter
112661296
Area
793285476024976
Diagonal
39831783.189432
Surface area
4759712856149856
Volume
2.2343142456738E+22
Space diagonal
48783772.179639
Perimeter
84495972
Area
3.4350268734543E+14
Altitude
24391886.08982
Surface area
3.4350268734543E+14
Volume
2.633164590696E+21
Height
13277261.063144