28395762 is an even 8-digits composite number following 28395761
and preceding 28395763 . In scientific notation, it is written as 2.8395762 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 9446112 positive integers (up to 28395762) that are relatively prime to 28395762.
28395762 has 16 divisors, whose sum is 56906400
The reverse of 28395762 is 26759382
Previous prime number is 523
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-eight million three hundred ninety-five thousand seven hundred sixty-two
Scientific notation
2.8395762 × 10^7
Engineering notation
2.8395762 × 10^6
Prime Factorization
2 × 3 × 523 × 9049
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28395762
Product of the distinct prime numbers
The prime factorization of 28395762 is 2 × 3 × 523 × 9049.
Since it has a total of 4 prime factors.
7 , 7 , 21 , 33 , 966 , 678 , 6461 , 5065 , 69160 , 13416 , 420577 , 402740 , 4245553 , 5882463 , 22765865 , 80416180 , 789595175 , 885703775 , 2580902602 , 8325962004
n×2
56791524
n×3
85187286
n×4
113583048
n×5
141978810
n÷2
14197881
n÷3
9465254
n÷3
7098940.5
n÷5
5679152.4
n2
806319299560644
n3
2.2896050926331E+22
n4
6.5015081284397E+29
n5
1.8461527745624E+37
2 √n
5328.7673996901
3 √n
305.08288350328
4 √n
72.998406829808
5 √n
30.949291073554
1 , 2 , 3 , 6 , 523 , 1046 , 1569 , 3138 , 9049 , 18098 , 27147 , 54294 , 4732627 , 9465254 , 14197881 , 28395762
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28395761
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28395762 can be divided by 16 positive divisors.
The sum of these divisors (counting 28395762) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101100010100100011110010
3
Ternary
1222102122122220
4
Quaternary
1230110203302
5
Quinary
24232131022
6
Senary
2452341510
8
Octal
154244362
10
Decimal
28395762
12
Duodecimal
9614896
16
Hexadecimal
1b148f2
20
Vigesimal
8h9982
36
Base36
gwmb6
md5
6857f44bc11cf3135e4a2947ba3cca7c
sha1
ea63a53bf52a80ee003f8e784ea1abd39aefdc4d
sha256
46886738fe0d26060ab0462249b589e377e50b77576825cdbf9aced14793d776
sha512
afe9c2289750219dff3fc5333787d4c186d1c14e3d907586a4ebee4d25d85da3ddf6c003549bd25b40f0d6216c778293c5c410dd27d65f80664d9c656fb6746e
ripemd-160
ae584682abfd3353679d0a92b508e09684ab61f9
Diameter
56791524
Circumference
178415834.58457
Area
2.5331267879474E+15
Volume
9.5906753848505E+22
Surface area
1.013250715179E+16
Circumference
178415834.58457
Perimeter
113583048
Area
806319299560644
Diagonal
40157671.734319
Surface area
4837915797363864
Volume
2.2896050926331E+22
Space diagonal
49182902.503634
Perimeter
85187286
Area
3.491464984906E+14
Altitude
24591451.251817
Surface area
3.491464984906E+14
Volume
2.6983254787335E+21
Height
13385890.578106