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

20304821 (number)

20304821 is an odd 8-digits prime number following 20304820 and preceding 20304822. In scientific notation, it is written as 2.0304821 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20304820 positive integers (up to 20304821) that are relatively prime to 20304821.

Interesting facts

20304821 has 2 divisors, whose sum is 20304822
The reverse of 20304821 is 12840302
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million three hundred four thousand eight hundred twenty-one

Notation

Scientific notation	2.0304821 × 10^7
Engineering notation	2.0304821 × 10^6

Prime Factorization of 20304821

Prime Factorization 20304821

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20304821	Product of the distinct prime numbers

The prime factorization of 20304821 is 20304821. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 52, 82, 400, 998, 2588, 3054, 25154, 61704, 621543, 436714, 5273088, 943551, 86252472, 88418900, 272231543, 13655384, 1702322391, 2026208786

Basic calculations (n = 20304821)

Multiplication

n×y

n×2	40609642
n×3	60914463
n×4	81219284
n×5	101524105

Division

n÷y

n÷2	10152410.5
n÷3	6768273.6666667
n÷3	5076205.25
n÷5	4060964.2

Exponentiation

n^y

n²	412285755842041
n³	8.3713884732223E+21
n⁴	1.6997954447024E+29
n⁵	3.4514042241298E+36

Nth Root

^y√n

²√n	4506.0871052389
³√n	272.813833638
⁴√n	67.127394595939
⁵√n	28.941419816667

Divisors of 20304821

1, 20304821

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20304822	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10152411	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4506.0872161999	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999015012	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20304821 can be divided by 2 positive divisors. The sum of these divisors (counting 20304821) is 20304822, the average is 10152411.

Base conversion 20304821

Base	System	Value
2	Binary	1001101011101001110110101
3	Ternary	1102012120222102
4	Quaternary	1031131032311
5	Quinary	20144223241
6	Senary	2003111445
8	Octal	115351665
10	Decimal	20304821
12	Duodecimal	6972585
16	Hexadecimal	135d3b5
20	Vigesimal	66i211
36	Base36	c37at

Cryptographic Hash Functions

md5	1fa06d56ba7d81ec291bffd8313f84f6
sha1	e014f72a0aeb43cb1ef0001f502a551546cbdefa
sha256	9cd095935f70a09ce0df39f4237e0f4fffa4a3c2b820930448caecb44348b23e
sha512	90658457be9f652e129b89c5f5f9c3a0b1891b2e47089790e402590541d2b387f0ea334d676d05a8bea13e7fa84990b5c82eb3979d1fd6f9a3acded49275de29
ripemd-160	b7fd805c134ca662597c8945bc609ec53a6c2ebf

20304821 as geometric shapes

Circle

Radius = n

Diameter	40609642
Circumference	127578952.97211
Area	1.2952339017331E+15

Sphere

Radius = n

Volume	3.5065990037095E+22
Surface area	5.1809356069323E+15
Circumference	127578952.97211

Square

Length = n

Perimeter	81219284
Area	412285755842041
Diagonal	28715353.239758

Cube

Length = n

Surface area	2473714535052246
Volume	8.3713884732223E+21
Space diagonal	35168981.610591

Equilateral Triangle

Length = n

Perimeter	60914463
Area	1.7852496908884E+14
Altitude	17584490.805296

Triangular Pyramid

Length = n

Surface area	1.7852496908884E+14
Volume	9.8657759289374E+20
Height	9571784.4132527