19442964 (number)

19442964 is an even 8-digits composite number following 19442963 and preceding 19442965. In scientific notation, it is written as 1.9442964 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6480984 positive integers (up to 19442964) that are relatively prime to 19442964.

Interesting facts

Basic properties

Name

Name nineteen million four hundred forty-two thousand nine hundred sixty-four

Notation

Scientific notation 1.9442964 × 10^7
Engineering notation 1.9442964 × 10^6

Prime Factorization of 19442964

Prime Factorization 2 × 2 × 3 × 1620247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9721482
Product of the distinct prime numbers

The prime factorization of 19442964 is 2 × 2 × 3 × 1620247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 6, 69, 465, 627, 5499, 3228, 84618, 51525, 517057, 463217, 3585481, 8540936, 48718439, 36025781, 843407119, 838717418, 3246890339, 4495582684

Basic calculations (n = 19442964)

Multiplication

n×y
n×2 38885928
n×3 58328892
n×4 77771856
n×5 97214820

Division

n÷y
n÷2 9721482
n÷3 6480988
n÷3 4860741
n÷5 3888592.8

Exponentiation

ny
n2 378028849105296
n3 7.3500013041157E+21
n4 1.4290581075587E+29
n5 2.7785125339173E+36

Nth Root

y√n
2√n 4409.4176486244
3√n 268.89794961714
4√n 66.403446059857
5√n 28.691449825784

Divisors of 19442964

1, 2, 3, 4, 6, 12, 1620247, 3240494, 4860741, 6480988, 9721482, 19442964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19442963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19442964 can be divided by 12 positive divisors. The sum of these divisors (counting 19442964) is 1, the average is 0.083333333333333.

Base conversion 19442964

Base System Value
2 Binary 1001010001010110100010100
3 Ternary 1100120210201210
4 Quaternary 1022022310110
5 Quinary 14434133324
6 Senary 1532421420
8 Octal 112126424
10 Decimal 19442964
12 Duodecimal 6617870
16 Hexadecimal 128ad14
20 Vigesimal 61a784
36 Base36 bkqac

Cryptographic Hash Functions

md5 a6c94b2ccf2ae71afdb9660b83ab54b2
sha1 995be15e53e5e5580f83dcc4b1f3fd1c3f0915da
sha256 cacd61fc3fed342d035ae4daddc2ab75a43df4738e29d2b278cd5688adfcc4af
sha512 e9ad5fca803676f476e256d7b60d2cb0072336cb3f759ee3f11cb705d99aff6166a6287122fe5e447f0c540b6e43fe025d0c2cc132aae9ecf3a4438ed8187756
ripemd-160 9149bf0fa8f3856b62e8de14277b27260dd43221

19442964 as geometric shapes

Circle

Radius = n
Diameter 38885928
Circumference 122163745.73282
Area 1.1876126551942E+15

Sphere

Radius = n
Volume 3.0787613467847E+22
Surface area 4.7504506207768E+15
Circumference 122163745.73282

Square

Length = n
Perimeter 77771856
Area 378028849105296
Diagonal 27496503.381532

Cube

Length = n
Surface area 2268173094631776
Volume 7.3500013041157E+21
Space diagonal 33676201.497733

Equilateral Triangle

Length = n
Perimeter 58328892
Area 1.6369129334429E+14
Altitude 16838100.748866

Triangular Pyramid

Length = n
Surface area 1.6369129334429E+14
Volume 8.6620596064503E+20
Height 9165501.1271773