28664082 (number)

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.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred sixty-four thousand eighty-two

Notation

Scientific notation 2.8664082 × 10^7
Engineering notation 2.8664082 × 10^6

Prime Factorization of 28664082

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.

Most popular turbo-numbers

Basic calculations (n = 28664082)

Multiplication

n×y
n×2 57328164
n×3 85992246
n×4 114656328
n×5 143320410

Division

n÷y
n÷2 14332041
n÷3 9554694
n÷3 7166020.5
n÷5 5732816.4

Exponentiation

ny
n2 821629596902724
n3 2.3551258139247E+22
n4 6.7507519450653E+29
n5 1.9350410731501E+37

Nth Root

y√n
2√n 5353.8847578184
3√n 306.04081219075
4√n 73.170245030466
5√n 31.007561054803

Divisors of 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 conversion 28664082

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

Cryptographic Hash Functions

md5 9d60fc2f3f258c390ba76185011e89cf
sha1 8a511792868cddacba790bafc889e4b62c48a618
sha256 56dddef5f8ed48871277f1f557bc3cd88c228fea99ab86a7fb4d01536fea6ae0
sha512 3c41722abede495eb49c2d89ac2089b4e1c9375693e7f6c6e68efe949f45f80b7b4e5cdf84988e23fd03ef236e7b6b2dea64b9f720cb642663bb8a1464b7706a
ripemd-160 7454e5f0e7d1ef9b30f072b09a66d18b3f79e4f5

28664082 as geometric shapes

Circle

Radius = n
Diameter 57328164
Circumference 180101738.86619
Area 2.5812255056015E+15

Sphere

Radius = n
Volume 9.8651279404072E+22
Surface area 1.0324902022406E+16
Circumference 180101738.86619

Square

Length = n
Perimeter 114656328
Area 821629596902724
Diagonal 40537133.517375

Cube

Length = n
Surface area 4929777581416344
Volume 2.3551258139247E+22
Space diagonal 49647646.376321

Equilateral Triangle

Length = n
Perimeter 85992246
Area 3.5577605170946E+14
Altitude 24823823.18816

Triangular Pyramid

Length = n
Surface area 3.5577605170946E+14
Volume 2.7755423892894E+21
Height 13512377.839125