28339737 (number)

28339737 is an odd 8-digits composite number following 28339736 and preceding 28339738. In scientific notation, it is written as 2.8339737 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 18756960 positive integers (up to 28339737) that are relatively prime to 28339737.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8339737 × 10^7
Engineering notation 2.8339737 × 10^6

Prime Factorization of 28339737

Prime Factorization 3 × 139 × 67961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28339737
Product of the distinct prime numbers

The prime factorization of 28339737 is 3 × 139 × 67961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 48, 17, 229, 691, 9447, 2656, 19606, 43297, 878473, 567471, 6184108, 1351549, 85761340, 16843042, 533864528, 416099549, 2772681530, 6849081040

Basic calculations (n = 28339737)

Multiplication

n×y
n×2 56679474
n×3 85019211
n×4 113358948
n×5 141698685

Division

n÷y
n÷2 14169868.5
n÷3 9446579
n÷3 7084934.25
n÷5 5667947.4

Exponentiation

ny
n2 803140693229169
n3 2.2760796020112E+22
n4 6.4503497312063E+29
n5 1.8280121494041E+37

Nth Root

y√n
2√n 5323.5079599828
3√n 304.88210797988
4√n 72.962373590658
5√n 30.937068798418

Divisors of 28339737

1, 3, 139, 417, 67961, 203883, 9446579, 28339737

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 -28339736
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 28339737 can be divided by 8 positive divisors. The sum of these divisors (counting 28339737) is 1, the average is 0.125.

Base conversion 28339737

Base System Value
2 Binary 1101100000110111000011001
3 Ternary 1222022210210220
4 Quaternary 1230012320121
5 Quinary 24223332422
6 Senary 2451230253
8 Octal 154067031
10 Decimal 28339737
12 Duodecimal 95a8389
16 Hexadecimal 1b06e19
20 Vigesimal 8h296h
36 Base36 gvf2x

Cryptographic Hash Functions

md5 15b35caaf8e8c1c38b492eeb689a1d9a
sha1 1fd87409f1f17c6496adb530b0557f6e67ac955c
sha256 a2c301c6395affc3f38e4bb9c396a692baf9691c8a284226c06cc0845134c8be
sha512 9a151c46ca582caeb03b96b5b50a659b4f6a8c5f4c0c9cc1362a873d90cd93796af87b8efd5f55aaa342d7e915bfa88275be91f69ad80b0a85dd1f9e4d9ae93d
ripemd-160 3269551ccbcd08bb9eccd6e5ebe186dc25abf105

28339737 as geometric shapes

Circle

Radius = n
Diameter 56679474
Circumference 178063819.12773
Area 2.5231409016478E+15

Sphere

Radius = n
Volume 9.5340199422188E+22
Surface area 1.0092563606591E+16
Circumference 178063819.12773

Square

Length = n
Perimeter 113358948
Area 803140693229169
Diagonal 40078440.419487

Cube

Length = n
Surface area 4818844159375014
Volume 2.2760796020112E+22
Space diagonal 49085864.35714

Equilateral Triangle

Length = n
Perimeter 85019211
Area 3.4777012157475E+14
Altitude 24542932.17857

Triangular Pyramid

Length = n
Surface area 3.4777012157475E+14
Volume 2.6823855351709E+21
Height 13359480.139829