20384090 (number)

20384090 is an even 8-digits composite number following 20384089 and preceding 20384091. In scientific notation, it is written as 2.0384090 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8078400 positive integers (up to 20384090) that are relatively prime to 20384090.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-four thousand ninety

Notation

Scientific notation 2.0384090 × 10^7
Engineering notation 2.0384090 × 10^6

Prime Factorization of 20384090

Prime Factorization 2 × 5 × 109 × 18701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20384090
Product of the distinct prime numbers

The prime factorization of 20384090 is 2 × 5 × 109 × 18701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 43, 11, 463, 525, 7269, 550, 34074, 84173, 248064, 741505, 5797120, 5603645, 9101880, 52035315, 628100793, 609093862, 7100000568, 2129968148

Basic calculations (n = 20384090)

Multiplication

n×y
n×2 40768180
n×3 61152270
n×4 81536360
n×5 101920450

Division

n÷y
n÷2 10192045
n÷3 6794696.6666667
n÷3 5096022.5
n÷5 4076818

Exponentiation

ny
n2 415511125128100
n3 8.4698161706125E+21
n4 1.7264949510522E+29
n5 3.5193028466794E+36

Nth Root

y√n
2√n 4514.8743061131
3√n 273.16838980967
4√n 67.192814393453
5√n 28.963981781297

Divisors of 20384090

1, 2, 5, 10, 109, 218, 545, 1090, 18701, 37402, 93505, 187010, 2038409, 4076818, 10192045, 20384090

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 -20384089
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 20384090 can be divided by 16 positive divisors. The sum of these divisors (counting 20384090) is 1, the average is 0.0625.

Base conversion 20384090

Base System Value
2 Binary 1001101110000100101011010
3 Ternary 1102100121201022
4 Quaternary 1031300211122
5 Quinary 20204242330
6 Senary 2004522442
8 Octal 115604532
10 Decimal 20384090
12 Duodecimal 69b0422
16 Hexadecimal 137095a
20 Vigesimal 67804a
36 Base36 c4wgq

Cryptographic Hash Functions

md5 e9c448ef7365ca1a291104dd012ce829
sha1 32564bce1cabfd8a736679fd3b9bdff657551f6e
sha256 b400566d9f0b9b13bd8fc1c2462370bbc7abedf87e1f93a84589cce3e738c995
sha512 dd83f352e299d4ae4ce8ccaf479dbe4f7995d193c372f32184ddd336108e7ca2acacd7dbfc60973bddac8ff862f977d0e94e8703ef0bb86fd5962042955998c6
ripemd-160 73444d71c205d92aa9b6b2d2b19a5e50a7169b66

20384090 as geometric shapes

Circle

Radius = n
Diameter 40768180
Circumference 128077014.78823
Area 1.3053666981873E+15

Sphere

Radius = n
Volume 3.5478283011803E+22
Surface area 5.2214667927491E+15
Circumference 128077014.78823

Square

Length = n
Perimeter 81536360
Area 415511125128100
Diagonal 28827456.534634

Cube

Length = n
Surface area 2493066750768600
Volume 8.4698161706125E+21
Space diagonal 35306279.546057

Equilateral Triangle

Length = n
Perimeter 61152270
Area 1.7992159495799E+14
Altitude 17653139.773028

Triangular Pyramid

Length = n
Surface area 1.7992159495799E+14
Volume 9.9817740827392E+20
Height 9609152.1782113