19620 (number)

19620 is an even 5-digits composite number following 19619 and preceding 19621. In scientific notation, it is written as 1.9620 × 10^4. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 5184 positive integers (up to 19620) that are relatively prime to 19620.

Interesting facts

Basic properties

Name

Name nineteen thousand six hundred twenty

Notation

Scientific notation 1.9620 × 10^4
Engineering notation 1.9620 × 10^3

Prime Factorization of 19620

Prime Factorization 2 × 2 × 9 × 5 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9810
Product of the distinct prime numbers

The prime factorization of 19620 is 2 × 2 × 9 × 5 × 109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 61, 1, 3, 498, 6258, 590, 51540, 49926, 437178, 307009, 5214918, 631108, 56396934, 80949920, 2107444, 720400375, 9469370897, 5184412811

Basic calculations (n = 19620)

Multiplication

n×y
n×2 39240
n×3 58860
n×4 78480
n×5 98100

Division

n÷y
n÷2 9810
n÷3 6540
n÷3 4905
n÷5 3924

Exponentiation

ny
n2 384944400
n3 7552609128000
n4 148182191091360000
n5 2.9073345892125E+21

Nth Root

y√n
2√n 140.07141035915
3√n 26.971162626822
4√n 11.835176819936
5√n 7.2200432747819

Divisors of 19620

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 109, 180, 218, 436, 545, 981, 1090, 1962, 2180, 3924, 4905, 9810, 19620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19620 can be divided by 24 positive divisors. The sum of these divisors (counting 19620) is 1, the average is 0.041666666666667.

Base conversion 19620

Base System Value
2 Binary 100110010100100
3 Ternary 222220200
4 Quaternary 10302210
5 Quinary 1111440
6 Senary 230500
8 Octal 46244
10 Decimal 19620
12 Duodecimal b430
16 Hexadecimal 4ca4
20 Vigesimal 2910
36 Base36 f50

Cryptographic Hash Functions

md5 c747496ce40dc4e41d7028334dab7739
sha1 e89d5bdab20dff5df53a79b1c1db23548fde3467
sha256 37391b6a88116c32962c10953fc6204ec878331b1de7e6d1fa00db50c67f0d5b
sha512 cab86559454f0087a9b61331d38aa75a4fab905ce6b2c5d6bf23ab01364f93c8106c9515af0e15358ce660b6fa4df2ea7962369f6c324639113dba77a7b7db87
ripemd-160 b4db6db6721eb9ab89d1f2b6cf85c980defee89a

19620 as geometric shapes

Circle

Radius = n
Diameter 39240
Circumference 123276.09572686
Area 1209338499.0805

Sphere

Radius = n
Volume 31636295135947
Surface area 4837353996.3221
Circumference 123276.09572686

Square

Length = n
Perimeter 78480
Area 384944400
Diagonal 27746.87009376

Cube

Length = n
Surface area 2309666400
Volume 7552609128000
Space diagonal 33982.836844501

Equilateral Triangle

Length = n
Perimeter 58860
Area 166685814.72228
Altitude 16991.418422251

Triangular Pyramid

Length = n
Surface area 166685814.72228
Volume 890083521676.7
Height 9248.95669792