19794 (number)

19794 is an even 5-digits composite number following 19793 and preceding 19795. In scientific notation, it is written as 1.9794 × 10^4. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 6596 positive integers (up to 19794) that are relatively prime to 19794.

Interesting facts

Basic properties

Name

Name nineteen thousand seven hundred ninety-four

Notation

Scientific notation 1.9794 × 10^4
Engineering notation 1.9794 × 10^3

Prime Factorization of 19794

Prime Factorization 2 × 3 × 3299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19794
Product of the distinct prime numbers

The prime factorization of 19794 is 2 × 3 × 3299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 68, 92, 444, 926, 2776, 5757, 30046, 94410, 56621, 715898, 7107938, 1720858, 64566831, 7642138, 43406988, 58640833, 883975015, 4048471614

Basic calculations (n = 19794)

Multiplication

n×y
n×2 39588
n×3 59382
n×4 79176
n×5 98970

Division

n÷y
n÷2 9897
n÷3 6598
n÷3 4948.5
n÷5 3958.8

Exponentiation

ny
n2 391802436
n3 7755337418184
n4 153509148855534096
n5 3.0385600924464E+21

Nth Root

y√n
2√n 140.69115110767
3√n 27.050659347991
4√n 11.861330073296
5√n 7.2328042792896

Divisors of 19794

1, 2, 3, 6, 3299, 6598, 9897, 19794

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 -19793
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 19794 can be divided by 8 positive divisors. The sum of these divisors (counting 19794) is 1, the average is 0.125.

Base conversion 19794

Base System Value
2 Binary 100110101010010
3 Ternary 1000011010
4 Quaternary 10311102
5 Quinary 1113134
6 Senary 231350
8 Octal 46522
10 Decimal 19794
12 Duodecimal b556
16 Hexadecimal 4d52
20 Vigesimal 299e
36 Base36 f9u

Cryptographic Hash Functions

md5 ad790ea10ae2aeda7d2e7657b71bc671
sha1 b828c6da8e9141562440448fec03f866b8616230
sha256 0493371f87e187055b6c76e339e6419217223d00d8ffc24a32ad8e28d5f403bc
sha512 9c00de8fce9fc553046dadf9785c059573c9897708c8a215481476b6349b0c4b667a9d35b0cfd147b59b30c8b56d4969da337fd6ae15bd719511ea82317ac415
ripemd-160 3645cac66010a8c003fd62c533cb3ca35b6fd34e

19794 as geometric shapes

Circle

Radius = n
Diameter 39588
Circumference 124369.36997031
Area 1230883654.5962

Sphere

Radius = n
Volume 32485481412103
Surface area 4923534618.3847
Circumference 124369.36997031

Square

Length = n
Perimeter 79176
Area 391802436
Diagonal 27992.943253613

Cube

Length = n
Surface area 2350814616
Volume 7755337418184
Space diagonal 34284.213685018

Equilateral Triangle

Length = n
Perimeter 59382
Area 169655431.42031
Altitude 17142.106842509

Triangular Pyramid

Length = n
Surface area 169655431.42031
Volume 913975279797.95
Height 9330.9810845377