20378384 (number)

20378384 is an even 8-digits composite number following 20378383 and preceding 20378385. In scientific notation, it is written as 2.0378384 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 9405312 positive integers (up to 20378384) that are relatively prime to 20378384.

Interesting facts

Basic properties

Name

Name twenty million three hundred seventy-eight thousand three hundred eighty-four

Notation

Scientific notation 2.0378384 × 10^7
Engineering notation 2.0378384 × 10^6

Prime Factorization of 20378384

Prime Factorization 2 × 2 × 2 × 2 × 13 × 97973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2547298
Product of the distinct prime numbers

The prime factorization of 20378384 is 2 × 2 × 2 × 2 × 13 × 97973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 84, 15, 70, 997, 6389, 8302, 82970, 10539, 591543, 545297, 2515944, 4292980, 22708571, 78706800, 49081449, 685937957, 4847536985, 8794732257

Basic calculations (n = 20378384)

Multiplication

n×y
n×2 40756768
n×3 61135152
n×4 81513536
n×5 101891920

Division

n÷y
n÷2 10189192
n÷3 6792794.6666667
n÷3 5094596
n÷5 4075676.8

Exponentiation

ny
n2 415278534451456
n3 8.462705442009E+21
n4 1.7245626117615E+29
n5 3.5143799134519E+36

Nth Root

y√n
2√n 4514.2423506055
3√n 273.14289861705
4√n 67.18811167614
5√n 28.962360055841

Divisors of 20378384

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97973, 195946, 391892, 783784, 1273649, 1567568, 2547298, 5094596, 10189192, 20378384

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20378383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20378384 can be divided by 20 positive divisors. The sum of these divisors (counting 20378384) is 1, the average is 0.05.

Base conversion 20378384

Base System Value
2 Binary 1001101101111001100010000
3 Ternary 1102100022212222
4 Quaternary 1031233030100
5 Quinary 20204102014
6 Senary 2004440212
8 Octal 115571420
10 Decimal 20378384
12 Duodecimal 69a9068
16 Hexadecimal 136f310
20 Vigesimal 6775j4
36 Base36 c4s28

Cryptographic Hash Functions

md5 c3b80478f90eb20437433710931cd707
sha1 a81c328cb9c3b8636f87e493b71f104e0c74cfd4
sha256 abbbfcb1f2cbf82dd45c5eb9bf28c8873fa12454073db32b9cbe7e791bfe05c2
sha512 fdbab47334ca5e0c730366d626fc49338c22240395e948cb6e3dcee21dcfb8a649517ea885626a1ac7acc3ee2d581b8a58418887f741b3f8e2a04ff9c48a7d72
ripemd-160 d0117beb900656a17973c17ce1b76f3f2d1a7b3a

20378384 as geometric shapes

Circle

Radius = n
Diameter 40756768
Circumference 128041162.93286
Area 1.3046359930262E+15

Sphere

Radius = n
Volume 3.544849766148E+22
Surface area 5.2185439721049E+15
Circumference 128041162.93286

Square

Length = n
Perimeter 81513536
Area 415278534451456
Diagonal 28819387.032047

Cube

Length = n
Surface area 2491671206708736
Volume 8.462705442009E+21
Space diagonal 35296396.464149

Equilateral Triangle

Length = n
Perimeter 61135152
Area 1.7982088024067E+14
Altitude 17648198.232074

Triangular Pyramid

Length = n
Surface area 1.7982088024067E+14
Volume 9.9733940087148E+20
Height 9606462.3440156