28393433 (number)

28393433 is an odd 8-digits composite number following 28393432 and preceding 28393434. In scientific notation, it is written as 2.8393433 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 28344960 positive integers (up to 28393433) that are relatively prime to 28393433.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-three thousand four hundred thirty-three

Notation

Scientific notation 2.8393433 × 10^7
Engineering notation 2.8393433 × 10^6

Prime Factorization of 28393433

Prime Factorization 593 × 47881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28393433
Product of the distinct prime numbers

The prime factorization of 28393433 is 593 × 47881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 13, 2, 813, 491, 628, 2190, 34905, 1552, 813446, 226898, 6396988, 6472889, 65907604, 3912106, 714008192, 390416694, 6298129994, 2453936051

Basic calculations (n = 28393433)

Multiplication

n×y
n×2 56786866
n×3 85180299
n×4 113573732
n×5 141967165

Division

n÷y
n÷2 14196716.5
n÷3 9464477.6666667
n÷3 7098358.25
n÷5 5678686.6

Exponentiation

ny
n2 806187037525489
n3 2.2890417635448E+22
n4 6.4993753947412E+29
n5 1.8453957981243E+37

Nth Root

y√n
2√n 5328.548864372
3√n 305.07454238225
4√n 72.996909964546
5√n 30.948783369173

Divisors of 28393433

1, 593, 47881, 28393433

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28393432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28393433 can be divided by 4 positive divisors. The sum of these divisors (counting 28393433) is 1, the average is 0.25.

Base conversion 28393433

Base System Value
2 Binary 1101100010011111111011001
3 Ternary 1222102112110122
4 Quaternary 1230103333121
5 Quinary 24232042213
6 Senary 2452323025
8 Octal 154237731
10 Decimal 28393433
12 Duodecimal 9613475
16 Hexadecimal 1b13fd9
20 Vigesimal 8h93bd
36 Base36 gwkih

Cryptographic Hash Functions

md5 fc1d4eee529b8ae4fe9b76ef68583e33
sha1 c080dec1e59211c3baa519b48cda5b97e4d67062
sha256 4d53dedb659fe5bd4f36890bbc39b77f9a38714244c3d42de023846e65cc463a
sha512 107b64a36eef8840c19ef1e32fe77abf9e53f54e824c883c2f00490a5577e1e59b20bcbb611788d39ab7acca5a1e6475ad69620b30c1e02bfafe7dc319cae148
ripemd-160 85399b30552e35f94695920898245e00fa192319

28393433 as geometric shapes

Circle

Radius = n
Diameter 56786866
Circumference 178401201.04599
Area 2.5327112745094E+15

Sphere

Radius = n
Volume 9.5883157174836E+22
Surface area 1.0130845098038E+16
Circumference 178401201.04599

Square

Length = n
Perimeter 113573732
Area 806187037525489
Diagonal 40154378.030932

Cube

Length = n
Surface area 4837122225152934
Volume 2.2890417635448E+22
Space diagonal 49178868.557303

Equilateral Triangle

Length = n
Perimeter 85180299
Area 3.490892273494E+14
Altitude 24589434.278651

Triangular Pyramid

Length = n
Surface area 3.490892273494E+14
Volume 2.6976615890363E+21
Height 13384792.676977