28289322 is an even 8-digits composite number following 28289321
and preceding 28289323 . In scientific notation, it is written as 2.8289322 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 9429768 positive integers (up to 28289322) that are relatively prime to 28289322.
28289322 has 12 divisors, whose sum is 61293570
The reverse of 28289322 is 22398282
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-eight million two hundred eighty-nine thousand three hundred twenty-two
Scientific notation
2.8289322 × 10^7
Engineering notation
2.8289322 × 10^6
Prime Factorization
2 × 3 × 3 × 1571629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9429774
Product of the distinct prime numbers
The prime factorization of 28289322 is 2 × 3 × 3 × 1571629.
Since it has a total of 4 prime factors.
6 , 6 , 57 , 82 , 444 , 646 , 9682 , 3941 , 63670 , 92512 , 191155 , 661675 , 2338312 , 6807216 , 45580897 , 43164603 , 926711521 , 691552792 , 7668570926 , 5793233543
n×2
56578644
n×3
84867966
n×4
113157288
n×5
141446610
n÷2
14144661
n÷3
9429774
n÷3
7072330.5
n÷5
5657864.4
n2
800285739219684
n3
2.2639540968794E+22
n4
6.404572643984E+29
n5
1.8118101779805E+37
2 √n
5318.7707226388
3 √n
304.70121057041
4 √n
72.929902801518
5 √n
30.926053852472
1 , 2 , 3 , 6 , 9 , 18 , 1571629 , 3143258 , 4714887 , 9429774 , 14144661 , 28289322
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
-28289321
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 28289322 can be divided by 12 positive divisors.
The sum of these divisors (counting 28289322) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101011111010100100101010
3
Ternary
1222020020122200
4
Quaternary
1223322210222
5
Quinary
24220224242
6
Senary
2450201030
8
Octal
153724452
10
Decimal
28289322
12
Duodecimal
9583176
16
Hexadecimal
1afa92a
20
Vigesimal
8gg362
36
Base36
guc6i
md5
67ef749fde8afdda9dbf85899ccd28f0
sha1
2e0d1e33d023be0596fdbe6456a1752f5dcf40ab
sha256
6bec1dea8d0ad17db0c49f97b506adcefdaf9b30e4d732a0f7ceadedc518e727
sha512
1bc001cb9427b5d703f15e543d258821637266f43c205cc284b88ea2cbed4a56f0c4f5ef8641c834eb7fa5fd87534754dd1b7f3586b24878685414ae2b80e9fb
ripemd-160
547f6ec16946c8ca81ea07c038ac49b278c68496
Diameter
56578644
Circumference
177747052.34047
Area
2.5141717991052E+15
Volume
9.4832287450943E+22
Surface area
1.0056687196421E+16
Circumference
177747052.34047
Perimeter
113157288
Area
800285739219684
Diagonal
40007142.84274
Surface area
4801714435318104
Volume
2.2639540968794E+22
Space diagonal
48998543.015676
Perimeter
84867966
Area
3.4653389022533E+14
Altitude
24499271.507838
Surface area
3.4653389022533E+14
Volume
2.6680954903308E+21
Height
13335714.280913