28664082 is an even 8-digits composite number following 28664081
and preceding 28664083 . In scientific notation, it is written as 2.8664082 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 9455616 positive integers (up to 28664082) that are relatively prime to 28664082.
28664082 has 16 divisors, whose sum is 48268920
The reverse of 28664082 is 28046682
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-eight million six hundred sixty-four thousand eighty-two
Scientific notation
2.8664082 × 10^7
Engineering notation
2.8664082 × 10^6
Prime Factorization
2 × 9 × 97 × 16417
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28664082
Product of the distinct prime numbers
The prime factorization of 28664082 is 2 × 9 × 97 × 16417.
Since it has a total of 4 prime factors.
10 , 3 , 57 , 8 , 249 , 423 , 849 , 54 , 57991 , 815 , 188541 , 305620 , 2641008 , 1778775 , 14092549 , 54639813 , 575035483 , 990745772 , 62749637 , 7166858958
n×2
57328164
n×3
85992246
n×4
114656328
n×5
143320410
n÷2
14332041
n÷3
9554694
n÷3
7166020.5
n÷5
5732816.4
n2
821629596902724
n3
2.3551258139247E+22
n4
6.7507519450653E+29
n5
1.9350410731501E+37
2 √n
5353.8847578184
3 √n
306.04081219075
4 √n
73.170245030466
5 √n
31.007561054803
1 , 2 , 9 , 18 , 97 , 194 , 873 , 1746 , 16417 , 32834 , 147753 , 295506 , 1592449 , 3184898 , 14332041 , 28664082
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
-28664081
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 28664082 can be divided by 16 positive divisors.
The sum of these divisors (counting 28664082) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101101010110000100010010
3
Ternary
1222221021201200
4
Quaternary
1231112010102
5
Quinary
24314222312
6
Senary
2502212030
8
Octal
155260422
10
Decimal
28664082
12
Duodecimal
9724016
16
Hexadecimal
1b56112
20
Vigesimal
8j3042
36
Base36
h2dci
md5
9d60fc2f3f258c390ba76185011e89cf
sha1
8a511792868cddacba790bafc889e4b62c48a618
sha256
56dddef5f8ed48871277f1f557bc3cd88c228fea99ab86a7fb4d01536fea6ae0
sha512
3c41722abede495eb49c2d89ac2089b4e1c9375693e7f6c6e68efe949f45f80b7b4e5cdf84988e23fd03ef236e7b6b2dea64b9f720cb642663bb8a1464b7706a
ripemd-160
7454e5f0e7d1ef9b30f072b09a66d18b3f79e4f5
Diameter
57328164
Circumference
180101738.86619
Area
2.5812255056015E+15
Volume
9.8651279404072E+22
Surface area
1.0324902022406E+16
Circumference
180101738.86619
Perimeter
114656328
Area
821629596902724
Diagonal
40537133.517375
Surface area
4929777581416344
Volume
2.3551258139247E+22
Space diagonal
49647646.376321
Perimeter
85992246
Area
3.5577605170946E+14
Altitude
24823823.18816
Surface area
3.5577605170946E+14
Volume
2.7755423892894E+21
Height
13512377.839125