28339768 (number)

28339768 is an even 8-digits composite number following 28339767 and preceding 28339769. In scientific notation, it is written as 2.8339768 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 13975488 positive integers (up to 28339768) that are relatively prime to 28339768.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-nine thousand seven hundred sixty-eight

Notation

Scientific notation 2.8339768 × 10^7
Engineering notation 2.8339768 × 10^6

Prime Factorization of 28339768

Prime Factorization 2 × 2 × 2 × 73 × 48527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7084942
Product of the distinct prime numbers

The prime factorization of 28339768 is 2 × 2 × 2 × 73 × 48527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 14, 49, 770, 620, 1488, 2576, 52385, 49934, 205773, 19831, 5615953, 9270031, 30964094, 24338880, 660569542, 843716825, 4277960585, 1188837619

Basic calculations (n = 28339768)

Multiplication

n×y
n×2 56679536
n×3 85019304
n×4 113359072
n×5 141698840

Division

n÷y
n÷2 14169884
n÷3 9446589.3333333
n÷3 7084942
n÷5 5667953.6

Exponentiation

ny
n2 803142450293824
n3 2.2760870712279E+22
n4 6.4503779546397E+29
n5 1.828022147468E+37

Nth Root

y√n
2√n 5323.5108715959
3√n 304.88221914701
4√n 72.962393543496
5√n 30.937075566644

Divisors of 28339768

1, 2, 4, 8, 73, 146, 292, 584, 48527, 97054, 194108, 388216, 3542471, 7084942, 14169884, 28339768

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 -28339767
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 28339768 can be divided by 16 positive divisors. The sum of these divisors (counting 28339768) is 1, the average is 0.0625.

Base conversion 28339768

Base System Value
2 Binary 1101100000110111000111000
3 Ternary 1222022210212001
4 Quaternary 1230012320320
5 Quinary 24223333033
6 Senary 2451230344
8 Octal 154067070
10 Decimal 28339768
12 Duodecimal 95a83b4
16 Hexadecimal 1b06e38
20 Vigesimal 8h2988
36 Base36 gvf3s

Cryptographic Hash Functions

md5 c35e6e33729a0e2d0b33d82a730dff39
sha1 2452c77a12af548c1406c06dda6681b7200d2e4a
sha256 82dc483470b2975230fc90f904e1fad683b7077bdb86b8af2567f4e616c0e6d9
sha512 9ddd50f3745a52b69a37a27414b7b9f6f0753172e7478722fefaa14de3e1c1751b451abbab1295b8b31c4e3fe9dbef1e33b7d98ec2b25bfd937b71647c834595
ripemd-160 69cfb45eb88c0cbce39da9f9cec247c386be0dc1

28339768 as geometric shapes

Circle

Radius = n
Diameter 56679536
Circumference 178064013.90648
Area 2.5231464216292E+15

Sphere

Radius = n
Volume 9.5340512292002E+22
Surface area 1.0092585686517E+16
Circumference 178064013.90648

Square

Length = n
Perimeter 113359072
Area 803142450293824
Diagonal 40078484.260107

Cube

Length = n
Surface area 4818854701762944
Volume 2.2760870712279E+22
Space diagonal 49085918.050715

Equilateral Triangle

Length = n
Perimeter 85019304
Area 3.4777088240607E+14
Altitude 24542959.025357

Triangular Pyramid

Length = n
Surface area 3.4777088240607E+14
Volume 2.6823943377271E+21
Height 13359494.753369