28343239 (number)

28343239 is an odd 8-digits prime number following 28343238 and preceding 28343240. In scientific notation, it is written as 2.8343239 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 28343238 positive integers (up to 28343239) that are relatively prime to 28343239.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-three thousand two hundred thirty-nine

Notation

Scientific notation 2.8343239 × 10^7
Engineering notation 2.8343239 × 10^6

Prime Factorization of 28343239

Prime Factorization 28343239

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28343239
Product of the distinct prime numbers

The prime factorization of 28343239 is 28343239. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 49, 28, 285, 556, 7265, 8579, 89213, 5993, 219674, 657163, 6998270, 8558657, 98739569, 79780023, 239168989, 635609445, 3697543204, 9797658277

Basic calculations (n = 28343239)

Multiplication

n×y
n×2 56686478
n×3 85029717
n×4 113372956
n×5 141716195

Division

n÷y
n÷2 14171619.5
n÷3 9447746.3333333
n÷3 7085809.75
n÷5 5668647.8

Exponentiation

ny
n2 803339197011121
n3 2.2769234858954E+22
n4 6.4535386545447E+29
n5 1.829141884815E+37

Nth Root

y√n
2√n 5323.8368682746
3√n 304.89466576715
4√n 72.964627514122
5√n 30.937833352162

Divisors of 28343239

1, 28343239

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28343240
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14171620
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5323.8369621918
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999294364
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28343239 can be divided by 2 positive divisors. The sum of these divisors (counting 28343239) is 28343240, the average is 14171620.

Base conversion 28343239

Base System Value
2 Binary 1101100000111101111000111
3 Ternary 1222022222121121
4 Quaternary 1230013233013
5 Quinary 24223440424
6 Senary 2451254411
8 Octal 154075707
10 Decimal 28343239
12 Duodecimal 95aa407
16 Hexadecimal 1b07bc7
20 Vigesimal 8h2i1j
36 Base36 gvhs7

Cryptographic Hash Functions

md5 0ee2e602c584fe6e855688040d096b2b
sha1 d3a10d9289e742d45d7e3a4404c3557168c62474
sha256 10e92ed5df196cfe47361b12442f85c1cf286db9ec58e0404d48af7015451996
sha512 863c94184ece7fdcb60a717080012c32239e0dc378134ed6282bc7866c8e315860ee6ce45971d042350d2133616cdb8bd2363200b8e1303d7f338a7c685bc664
ripemd-160 dfaea67770ff78efca345607deebed115187e0d8

28343239 as geometric shapes

Circle

Radius = n
Diameter 56686478
Circumference 178085822.84268
Area 2.5237645196709E+15

Sphere

Radius = n
Volume 9.5375547947669E+22
Surface area 1.0095058078683E+16
Circumference 178085822.84268

Square

Length = n
Perimeter 113372956
Area 803339197011121
Diagonal 40083392.995382

Cube

Length = n
Surface area 4820035182066726
Volume 2.2769234858954E+22
Space diagonal 49091929.999068

Equilateral Triangle

Length = n
Perimeter 85029717
Area 3.4785607623371E+14
Altitude 24545964.999534

Triangular Pyramid

Length = n
Surface area 3.4785607623371E+14
Volume 2.683380061866E+21
Height 13361130.998461