19389922 (number)

19389922 is an even 8-digits composite number following 19389921 and preceding 19389923. In scientific notation, it is written as 1.9389922 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 9307648 positive integers (up to 19389922) that are relatively prime to 19389922.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-nine thousand nine hundred twenty-two

Notation

Scientific notation 1.9389922 × 10^7
Engineering notation 1.9389922 × 10^6

Prime Factorization of 19389922

Prime Factorization 2 × 197 × 29 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19389922
Product of the distinct prime numbers

The prime factorization of 19389922 is 2 × 197 × 29 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 91, 5, 294, 78, 2191, 1115, 17395, 72292, 1965, 781776, 8277793, 6821104, 98249721, 84001165, 709383451, 839909037, 1008856704, 6460738632

Basic calculations (n = 19389922)

Multiplication

n×y
n×2 38779844
n×3 58169766
n×4 77559688
n×5 96949610

Division

n÷y
n÷2 9694961
n÷3 6463307.3333333
n÷3 4847480.5
n÷5 3877984.4

Exponentiation

ny
n2 375969075166084
n3 7.2900110418825E+21
n4 1.4135274548124E+29
n5 2.7408187093671E+36

Nth Root

y√n
2√n 4403.398914475
3√n 268.6532016997
4√n 66.358111143063
5√n 28.675778189506

Divisors of 19389922

1, 2, 29, 58, 197, 394, 1697, 3394, 5713, 11426, 49213, 98426, 334309, 668618, 9694961, 19389922

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19389921
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19389922 can be divided by 16 positive divisors. The sum of these divisors (counting 19389922) is 1, the average is 0.0625.

Base conversion 19389922

Base System Value
2 Binary 1001001111101110111100010
3 Ternary 1100111002222021
4 Quaternary 1021331313202
5 Quinary 14430434142
6 Senary 1531332054
8 Octal 111756742
10 Decimal 19389922
12 Duodecimal 65b102a
16 Hexadecimal 127dde2
20 Vigesimal 613eg2
36 Base36 bjlcy

Cryptographic Hash Functions

md5 f3ac281bbb57d8741fb480ba4535e960
sha1 bf5c68e4092517c42a676292c7641e82d41e6f79
sha256 253696b25c0059c374fe61d7696c6549f9c25fe19bda9cb9f036a82b5686442b
sha512 750644fdd2b6b6227dfccf6636790c618e64951bbe05d6b1e950d5d23be3212a25184e075f23390fbbfad48932b1be62c322d04acbf493722d717cba5ebe1bbf
ripemd-160 1c6183dab073e41f8086c806390d811f6330d239

19389922 as geometric shapes

Circle

Radius = n
Diameter 38779844
Circumference 121830473.01776
Area 1.1811416845187E+15

Sphere

Radius = n
Volume 3.0536326845022E+22
Surface area 4.7245667380749E+15
Circumference 121830473.01776

Square

Length = n
Perimeter 77559688
Area 375969075166084
Diagonal 27421490.665756

Cube

Length = n
Surface area 2255814450996504
Volume 7.2900110418825E+21
Space diagonal 33584330.058798

Equilateral Triangle

Length = n
Perimeter 58169766
Area 1.6279938506558E+14
Altitude 16792165.029399

Triangular Pyramid

Length = n
Surface area 1.6279938506558E+14
Volume 8.5913604043999E+20
Height 9140496.8885855