19318 (number)

19318 is an even 5-digits composite number following 19317 and preceding 19319. In scientific notation, it is written as 1.9318 × 10^4. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 8904 positive integers (up to 19318) that are relatively prime to 19318.

Interesting facts

Basic properties

Name

Name nineteen thousand three hundred eighteen

Notation

Scientific notation 1.9318 × 10^4
Engineering notation 1.9318 × 10^3

Prime Factorization of 19318

Prime Factorization 2 × 13 × 743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19318
Product of the distinct prime numbers

The prime factorization of 19318 is 2 × 13 × 743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 50, 46, 124, 3, 8691, 5511, 49608, 66216, 229061, 791035, 5151509, 6202611, 58714550, 43661888, 33311611, 621892885, 2523815573, 8645516962

Basic calculations (n = 19318)

Multiplication

n×y
n×2 38636
n×3 57954
n×4 77272
n×5 96590

Division

n÷y
n÷2 9659
n÷3 6439.3333333333
n÷3 4829.5
n÷5 3863.6

Exponentiation

ny
n2 373185124
n3 7209190225432
n4 139267136774895376
n5 2.6903625482174E+21

Nth Root

y√n
2√n 138.98920821416
3√n 26.832062317363
4√n 11.789368440004
5√n 7.1976783061903

Divisors of 19318

1, 2, 13, 26, 743, 1486, 9659, 19318

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 -19317
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 19318 can be divided by 8 positive divisors. The sum of these divisors (counting 19318) is 1, the average is 0.125.

Base conversion 19318

Base System Value
2 Binary 100101101110110
3 Ternary 222111111
4 Quaternary 10231312
5 Quinary 1104233
6 Senary 225234
8 Octal 45566
10 Decimal 19318
12 Duodecimal b21a
16 Hexadecimal 4b76
20 Vigesimal 285i
36 Base36 ewm

Cryptographic Hash Functions

md5 d9ab9cc1bf456f1db82299d1226553e4
sha1 fb4dff7fc266c0f96f4bb9acb4a716f7a9110e3b
sha256 1ab9b9466956be13d6107628edbe7ad7e3a56449966e270f888964d1b542f172
sha512 7a8c76a7ac62e76424667cdb37950a89b365e83da0b2cecc744c89106360a66307307a9fb03149b748b21a83d95db629947371c38702a88acd98f3728e03e8e4
ripemd-160 ea5ea969290f3c34e066e06db5a08b988e48c0c6

19318 as geometric shapes

Circle

Radius = n
Diameter 38636
Circumference 121378.5737641
Area 1172395643.9874

Sphere

Radius = n
Volume 30197785400731
Surface area 4689582575.9496
Circumference 121378.5737641

Square

Length = n
Perimeter 77272
Area 373185124
Diagonal 27319.777597923

Cube

Length = n
Surface area 2239110744
Volume 7209190225432
Space diagonal 33459.757500616

Equilateral Triangle

Length = n
Perimeter 57954
Area 161593898.84922
Altitude 16729.878750308

Triangular Pyramid

Length = n
Surface area 161593898.84922
Volume 849611215877.79
Height 9106.5925326412