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

20809325 (number)

20809325 is an odd 8-digits composite number following 20809324 and preceding 20809326. In scientific notation, it is written as 2.0809325 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 16647440 positive integers (up to 20809325) that are relatively prime to 20809325.

Interesting facts

20809325 has 6 divisors, whose sum is 25803594
The reverse of 20809325 is 52390802
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million eight hundred nine thousand three hundred twenty-five

Notation

Scientific notation	2.0809325 × 10^7
Engineering notation	2.0809325 × 10^6

Prime Factorization of 20809325

Prime Factorization 5 × 5 × 832373

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4161865	Product of the distinct prime numbers

The prime factorization of 20809325 is 5 × 5 × 832373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 17, 45, 974, 354, 8690, 2226, 86, 8819, 405874, 470946, 1108261, 5694718, 50635901, 64813256, 306775526, 189140200, 3583327004, 9755980344

Basic calculations (n = 20809325)

Multiplication

n×y

n×2	41618650
n×3	62427975
n×4	83237300
n×5	104046625

Division

n÷y

n÷2	10404662.5
n÷3	6936441.6666667
n÷3	5202331.25
n÷5	4161865

Exponentiation

n^y

n²	433028006955625
n³	9.0110205308419E+21
n⁴	1.8751325480796E+29
n⁵	3.9020242611067E+36

Nth Root

^y√n

²√n	4561.723906595
³√n	275.05486508623
⁴√n	67.540535285079
⁵√n	29.083830077669

Divisors of 20809325

1, 5, 25, 832373, 4161865, 20809325

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20809324	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20809325 can be divided by 6 positive divisors. The sum of these divisors (counting 20809325) is 1, the average is 0.16666666666667.

Base conversion 20809325

Base	System	Value
2	Binary	1001111011000011001101101
3	Ternary	1110011020000202
4	Quaternary	1033120121231
5	Quinary	20311344300
6	Senary	2022003245
8	Octal	117303155
10	Decimal	20809325
12	Duodecimal	6b76525
16	Hexadecimal	13d866d
20	Vigesimal	6a1365
36	Base36	ce0kt

Cryptographic Hash Functions

md5	37c3ff16fd7d240eb20d648302d25787
sha1	3088aa0bac9c366655a4e5ad0353dd24b82cfb86
sha256	2cb5d25aeceffda8034e5e442dc94f7de73b8e45994a8c8b809c43fa186ba4c0
sha512	9433c9c3fba5c20fb5aee173512aa44f192855514b9bcf330d6e7eda98fa5670a10cf8a5516b68ba5265ef75c2f03b7ca15d1a6ca4d9e981cd5613dbd6eecc5a
ripemd-160	c29c346f2872bd45078c2decdbf80b075df9ecc4

20809325 as geometric shapes

Circle

Radius = n

Diameter	41618650
Circumference	130748845.09232
Area	1.3603976054504E+15

Sphere

Radius = n

Volume	3.7745274534719E+22
Surface area	5.4415904218017E+15
Circumference	130748845.09232

Square

Length = n

Perimeter	83237300
Area	433028006955625
Diagonal	29428829.63883

Cube

Length = n

Surface area	2598168041733750
Volume	9.0110205308419E+21
Space diagonal	36042808.171213

Equilateral Triangle

Length = n

Perimeter	62427975
Area	1.8750662728686E+14
Altitude	18021404.085607

Triangular Pyramid

Length = n

Surface area	1.8750662728686E+14
Volume	1.0619589537949E+21
Height	9809609.8796098