28265537 is an odd 8-digits prime number following 28265536
and preceding 28265538 . In scientific notation, it is written as 2.8265537 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 28265536 positive integers (up to 28265537) that are relatively prime to 28265537.
28265537 has 2 divisors, whose sum is 28265538
The reverse of 28265537 is 73556282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-eight million two hundred sixty-five thousand five hundred thirty-seven
Scientific notation
2.8265537 × 10^7
Engineering notation
2.8265537 × 10^6
Prime Factorization
28265537
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28265537 Product of the distinct prime numbers
The prime factorization of 28265537 is 28265537.
Since it has a total of 1 prime factors.
6 , 6 , 82 , 32 , 56 , 195 , 1095 , 3137 , 25528 , 93687 , 292 , 794787 , 6090856 , 6624559 , 15599705 , 11417154 , 328123926 , 504210406 , 6906942726 , 4802342275
n×2
56531074
n×3
84796611
n×4
113062148
n×5
141327685
n÷2
14132768.5
n÷3
9421845.6666667
n÷3
7066384.25
n÷5
5653107.4
n2
798940581898369
n3
2.258248457845E+22
n4
6.383060534041E+29
n5
1.8042063369818E+37
2 √n5316.5343034725
3 √n304.61579141039
4 √n72.914568526958
5 √n30.920851722157
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28265538 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14132769 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5316.5343975187 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999292425 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28265537 can be divided by 2 positive divisors.
The sum of these divisors (counting 28265537) is 28265538, the average is 14132769.
Base
System
Value
2
Binary
1101011110100110001000001
3
Ternary
1222012001000202
4
Quaternary
1223310301001
5
Quinary
24213444122
6
Senary
2445454545
8
Octal
153646101
10
Decimal
28265537
12
Duodecimal
9571455
16
Hexadecimal
1af4c41
20
Vigesimal
8gd3gh
36
Base36
gtttt
md5
42c3ed235c40c74669ab5576f9e4d4af
sha1
1be3f5a96b5a9f732bc7a00950bc42b48488d474
sha256
61097337a045f92b1d5a51098fd415ed653654acbce16ada3a65ef3753ebc6c2
sha512
7c03b12deb6de78d09976cf7ff3ae17df577fe44fbac78fd98c2d8fa98bf4f824448ffd729effcb0e3bf96f675365e09bb8bf1f079f1b99a006605c5c8f2cdb0
ripemd-160
4f1d3d035ed33fc39847c83d2448283d40d500a9
Diameter
56531074
Circumference
177597606.77794
Area
2.5099458627467E+15
Volume
9.4593290201951E+22
Surface area
1.0039783450987E+16
Circumference
177597606.77794
Perimeter
113062148
Area
798940581898369
Diagonal
39973505.773159
Surface area
4793643491390214
Volume
2.258248457845E+22
Space diagonal
48957346.187218
Perimeter
84796611
Area
3.4595142001915E+14
Altitude
24478673.093609
Surface area
3.4595142001915E+14
Volume
2.6613713302438E+21
Height
13324501.924386