23391 (number)

23391 is an odd 5-digits composite number following 23390 and preceding 23392. In scientific notation, it is written as 2.3391 × 10^4. The sum of its digits is 18. It has a total of 3 prime factors and 6 positive divisors. There are 14784 positive integers (up to 23391) that are relatively prime to 23391.

Interesting facts

Basic properties

Name

Name twenty-three thousand three hundred ninety-one

Notation

Scientific notation 2.3391 × 10^4
Engineering notation 2.3391 × 10^3

Prime Factorization of 23391

Prime Factorization 3 × 2599 × 3

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7797
Product of the distinct prime numbers

The prime factorization of 23391 is 3 × 2599 × 3. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 88, 41, 797, 380, 3946, 5332, 9842, 48212, 556637, 621747, 3816431, 3781085, 87165459, 89332940, 949116622, 242372309, 9658143500, 3237668575

Basic calculations (n = 23391)

Multiplication

n×y
n×2 46782
n×3 70173
n×4 93564
n×5 116955

Division

n÷y
n÷2 11695.5
n÷3 7797
n÷3 5847.75
n÷5 4678.2

Exponentiation

ny
n2 547138881
n3 12798125565471
n4 299360955101932161
n5 7.0023521007893E+21

Nth Root

y√n
2√n 152.94116515837
3√n 28.598917591519
4√n 12.36693839066
5√n 7.4784183746992

Divisors of 23391

1, 3, 9, 2599, 7797, 23391

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23390
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23391 can be divided by 6 positive divisors. The sum of these divisors (counting 23391) is 1, the average is 0.16666666666667.

Base conversion 23391

Base System Value
2 Binary 101101101011111
3 Ternary 1012002100
4 Quaternary 11231133
5 Quinary 1222031
6 Senary 300143
8 Octal 55537
10 Decimal 23391
12 Duodecimal 11653
16 Hexadecimal 5b5f
20 Vigesimal 2i9b
36 Base36 i1r

Cryptographic Hash Functions

md5 c70a586e24e85c37424a19296bad06f7
sha1 abd98952e131151c82f3fe22252f75e510ba68fc
sha256 b16778dbb0870352f3f27bf05a18e149aa430866f64fc345593ed41b901b616d
sha512 b75c8d1d4e14fada549ffe6a16789fbf6624ff8e573c82b0b992d967339454529f8c3fe2829f799cfe6fbccf27ad8011bda6c5840a7738db2fa80b07bd4aa35b
ripemd-160 29c2cfd77a71310a72df8b957f6fdb863282ba35

23391 as geometric shapes

Circle

Radius = n
Diameter 46782
Circumference 146969.98752024
Area 1718887489.0429

Sphere

Radius = n
Volume 53608663008271
Surface area 6875549956.1718
Circumference 146969.98752024

Square

Length = n
Perimeter 93564
Area 547138881
Diagonal 33079.869437469

Cube

Length = n
Surface area 3282833286
Volume 12798125565471
Space diagonal 40514.400439844

Equilateral Triangle

Length = n
Perimeter 70173
Area 236918085.1721
Altitude 20257.200219922

Triangular Pyramid

Length = n
Surface area 236918085.1721
Volume 1508273562303.6
Height 11026.623145823