28396579 is an odd 8-digits composite number following 28396578
and preceding 28396580 . In scientific notation, it is written as 2.8396579 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 26634240 positive integers (up to 28396579) that are relatively prime to 28396579.
28396579 has 8 divisors, whose sum is 30170448
The reverse of 28396579 is 97569382
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-eight million three hundred ninety-six thousand five hundred seventy-nine
Scientific notation
2.8396579 × 10^7
Engineering notation
2.8396579 × 10^6
Prime Factorization
17 × 307 × 5441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28396579
Product of the distinct prime numbers
The prime factorization of 28396579 is 17 × 307 × 5441.
Since it has a total of 3 prime factors.
10 , 6 , 29 , 39 , 844 , 313 , 2608 , 2647 , 74321 , 82464 , 412864 , 34602 , 4588602 , 4190777 , 17827232 , 63057359 , 684324392 , 483692934 , 8259278610 , 1107202642
n×2
56793158
n×3
85189737
n×4
113586316
n×5
141982895
n÷2
14198289.5
n÷3
9465526.3333333
n÷3
7099144.75
n÷5
5679315.8
n2
806365698903241
n3
2.2898027271796E+22
n4
6.5022564036771E+29
n5
1.8464183764527E+37
2 √n
5328.8440585178
3 √n
305.0858094132
4 √n
72.998931899842
5 √n
30.949469165481
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28396578
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28396579 can be divided by 8 positive divisors.
The sum of these divisors (counting 28396579) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100010100110000100011
3
Ternary
1222102200210011
4
Quaternary
1230110300203
5
Quinary
24232142304
6
Senary
2452345351
8
Octal
154246043
10
Decimal
28396579
12
Duodecimal
9615257
16
Hexadecimal
1b14c23
20
Vigesimal
8h9b8j
36
Base36
gwmxv
md5
64f65067c16b41908c458002f95c6e66
sha1
e77e77662af365db9adc68ee3294dfdd6d305ca4
sha256
397d2c4e2c804f573011415ac111c13505830d90192c1d5c69c29f44af9ee1c0
sha512
5870db96dd842a3fd942800df8b08b881f27f98792e5469a55b51ba2693927291acc52733c6d1b01a049434bea0b64c93d836a2d522712a806ed2998346bef19
ripemd-160
afc43de11552a9906d0e95ade103f3f2c393a911
Diameter
56793158
Circumference
178420967.94696
Area
2.5332725557812E+15
Volume
9.5915032345031E+22
Surface area
1.0133090223125E+16
Circumference
178420967.94696
Perimeter
113586316
Area
806365698903241
Diagonal
40158827.146799
Surface area
4838194193419446
Volume
2.2898027271796E+22
Space diagonal
49184317.589143
Perimeter
85189737
Area
3.491665899953E+14
Altitude
24592158.794572
Surface area
3.491665899953E+14
Volume
2.6985583932803E+21
Height
13386275.7156