20804482 (number)

20804482 is an even 8-digits composite number following 20804481 and preceding 20804483. In scientific notation, it is written as 2.0804482 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 10402240 positive integers (up to 20804482) that are relatively prime to 20804482.

Interesting facts

Basic properties

Name

Name twenty million eight hundred four thousand four hundred eighty-two

Notation

Scientific notation 2.0804482 × 10^7
Engineering notation 2.0804482 × 10^6

Prime Factorization of 20804482

Prime Factorization 2 × 10402241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20804482
Product of the distinct prime numbers

The prime factorization of 20804482 is 2 × 10402241. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 21, 71, 324, 476, 172, 7777, 37100, 59586, 898289, 201494, 9346483, 9149042, 6725501, 53183916, 802710294, 950067999, 3154850893, 3867706962

Basic calculations (n = 20804482)

Multiplication

n×y
n×2 41608964
n×3 62413446
n×4 83217928
n×5 104022410

Division

n÷y
n÷2 10402241
n÷3 6934827.3333333
n÷3 5201120.5
n÷5 4160896.4

Exponentiation

ny
n2 432826471288324
n3 9.0047305310415E+21
n4 1.873387542479E+29
n5 3.8974857406529E+36

Nth Root

y√n
2√n 4561.1930456844
3√n 275.03352538932
4√n 67.536605227717
5√n 29.082476202871

Divisors of 20804482

1, 2, 10402241, 20804482

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20804481
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804482 can be divided by 4 positive divisors. The sum of these divisors (counting 20804482) is 1, the average is 0.25.

Base conversion 20804482

Base System Value
2 Binary 1001111010111001110000010
3 Ternary 1110010222101101
4 Quaternary 1033113032002
5 Quinary 20311220412
6 Senary 2021525014
8 Octal 117271602
10 Decimal 20804482
12 Duodecimal 6b7376a
16 Hexadecimal 13d7382
20 Vigesimal 6a0b42
36 Base36 cdwua

Cryptographic Hash Functions

md5 08647dcbdb2676b27aeb34a8b09e0408
sha1 431b1b259ffb10212e436de2085f784327c26256
sha256 9b7f14c5ebf63a631aed004924f0516ab5e6ca79e99440a85db7b864cd92608f
sha512 b5953fdf8a2248edb1e197816808accbd42425f592b75a390bf82fc4f059928cd0ab99c6b2fa9dd2e1250df15fa9e09f2a1bcc6e4d12bc243dde9c85d5d91007
ripemd-160 6b017d39ee1c884be2954d0ca93f36332d1bcd86

20804482 as geometric shapes

Circle

Radius = n
Diameter 41608964
Circumference 130718415.62588
Area 1.3597644624786E+15

Sphere

Radius = n
Volume 3.7718927045167E+22
Surface area 5.4390578499144E+15
Circumference 130718415.62588

Square

Length = n
Perimeter 83217928
Area 432826471288324
Diagonal 29421980.602547

Cube

Length = n
Surface area 2596958827729944
Volume 9.0047305310415E+21
Space diagonal 36034419.849152

Equilateral Triangle

Length = n
Perimeter 62413446
Area 1.8741935978303E+14
Altitude 18017209.924576

Triangular Pyramid

Length = n
Surface area 1.8741935978303E+14
Volume 1.0612176702095E+21
Height 9807326.8675156