18959 (number)

18959 is an odd 5-digits prime number following 18958 and preceding 18960. In scientific notation, it is written as 1.8959 × 10^4. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 18958 positive integers (up to 18959) that are relatively prime to 18959.

Interesting facts

Basic properties

Name

Name eighteen thousand nine hundred fifty-nine

Notation

Scientific notation 1.8959 × 10^4
Engineering notation 1.8959 × 10^3

Prime Factorization of 18959

Prime Factorization 18959

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 18959
Product of the distinct prime numbers

The prime factorization of 18959 is 18959. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 7, 53, 14, 212, 336, 7421, 9100, 1521, 77045, 134015, 990638, 1824848, 1496003, 73693215, 8587114, 129814055, 534920283, 8306506767, 8287964143

Basic calculations (n = 18959)

Multiplication

n×y
n×2 37918
n×3 56877
n×4 75836
n×5 94795

Division

n÷y
n÷2 9479.5
n÷3 6319.6666666667
n÷3 4739.75
n÷5 3791.8

Exponentiation

ny
n2 359443681
n3 6814692748079
n4 129199759810829761
n5 2.4494982462535E+21

Nth Root

y√n
2√n 137.691684571
3√n 26.664808898357
4√n 11.734210010521
5√n 7.1707252947213

Divisors of 18959

1, 18959

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 18960
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 9480
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 137.69531582447
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9998945147679
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18959 can be divided by 2 positive divisors. The sum of these divisors (counting 18959) is 18960, the average is 9480.

Base conversion 18959

Base System Value
2 Binary 100101000001111
3 Ternary 222000012
4 Quaternary 10220033
5 Quinary 1101314
6 Senary 223435
8 Octal 45017
10 Decimal 18959
12 Duodecimal ab7b
16 Hexadecimal 4a0f
20 Vigesimal 277j
36 Base36 emn

Cryptographic Hash Functions

md5 5d7ee5401d8717dfb57e50a32f60eaf2
sha1 57e389424af33c65d92a1fd811db13526dd111d0
sha256 a1c46d6a17802147b7f6d96255e8a906381f2aa22a2d1103dd4bcde2723f4ca3
sha512 e89db219239e8c072805a10178e99179d6922c40285063028af06efd78e2370f367447d26082c1c583eae4105609d01ac27cc264e834869aff4c437dc5ac0e87
ripemd-160 39d4d8628cfec7903191913d2d47a6aae70871be

18959 as geometric shapes

Circle

Radius = n
Diameter 37918
Circumference 119122.91023882
Area 1129225627.6089

Sphere

Radius = n
Volume 28545318231782
Surface area 4516902510.4355
Circumference 119122.91023882

Square

Length = n
Perimeter 75836
Area 359443681
Diagonal 26812.074929032

Cube

Length = n
Surface area 2156662086
Volume 6814692748079
Space diagonal 32837.951260698

Equilateral Triangle

Length = n
Perimeter 56877
Area 155643679.48789
Altitude 16418.975630349

Triangular Pyramid

Length = n
Surface area 155643679.48789
Volume 803119242311.58
Height 8937.3583096772