Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20804021 (number)

20804021 is an odd 8-digits composite number following 20804020 and preceding 20804022. In scientific notation, it is written as 2.0804021 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 17777088 positive integers (up to 20804021) that are relatively prime to 20804021.

Interesting facts

20804021 has 8 divisors, whose sum is 23849280
The reverse of 20804021 is 12040802
Previous prime number is 337

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million eight hundred four thousand twenty-one

Notation

Scientific notation	2.0804021 × 10^7
Engineering notation	2.0804021 × 10^6

Prime Factorization of 20804021

Prime Factorization 7 × 337 × 8819

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20804021	Product of the distinct prime numbers

The prime factorization of 20804021 is 7 × 337 × 8819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 64, 69, 692, 965, 7274, 655, 70860, 44405, 800418, 123187, 7455227, 1241455, 9724029, 20830899, 949603769, 398138686, 7024729174, 4519541313

Basic calculations (n = 20804021)

Multiplication

n×y

n×2	41608042
n×3	62412063
n×4	83216084
n×5	104020105

Division

n÷y

n÷2	10402010.5
n÷3	6934673.6666667
n÷3	5201005.25
n÷5	4160804.2

Exponentiation

n^y

n²	432807289768441
n³	9.0041319452957E+21
n⁴	1.873221500767E+29
n⁵	3.8970539439609E+36

Nth Root

^y√n

²√n	4561.1425103805
³√n	275.03149391374
⁴√n	67.536231093988
⁵√n	29.082347315833

Divisors of 20804021

1, 7, 337, 2359, 8819, 61733, 2972003, 20804021

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20804020	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20804021 can be divided by 8 positive divisors. The sum of these divisors (counting 20804021) is 1, the average is 0.125.

Base conversion 20804021

Base	System	Value
2	Binary	1001111010111000110110101
3	Ternary	1110010221202022
4	Quaternary	1033113012311
5	Quinary	20311212041
6	Senary	2021522525
8	Octal	117270665
10	Decimal	20804021
12	Duodecimal	6b73445
16	Hexadecimal	13d71b5
20	Vigesimal	6a0a11
36	Base36	cdwhh

Cryptographic Hash Functions

md5	0980c0744c51c792c489358262a7b87b
sha1	8d4b9fdbc87ae465190cc6ed1da9ef19bf5f369c
sha256	85c03178785160bf945b81dacfe5175f1e4fd0e5be664a0b8c27d18a8c57cbac
sha512	4149d71aeb987bc34b09966fbc9d98e4a274781c82fda698a2503c24ee22435ff75ddaa0d3a8b002fbc0329c0b25f51fb016a2a9024f2056be5a6b063f925685
ripemd-160	e452e66ce36064025bab388edd3ca774e0785fce

20804021 as geometric shapes

Circle

Radius = n

Diameter	41608042
Circumference	130715519.07746
Area	1.3597042019566E+15

Sphere

Radius = n

Volume	3.7716419695059E+22
Surface area	5.4388168078266E+15
Circumference	130715519.07746

Square

Length = n

Perimeter	83216084
Area	432807289768441
Diagonal	29421328.650095

Cube

Length = n

Surface area	2596843738610646
Volume	9.0041319452957E+21
Space diagonal	36033621.37373

Equilateral Triangle

Length = n

Perimeter	62412063
Area	1.8741105394128E+14
Altitude	18016810.686865

Triangular Pyramid

Length = n

Surface area	1.8741105394128E+14
Volume	1.0611471262028E+21
Height	9807109.5500316