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

20386321 (number)

20386321 is an odd 8-digits composite number following 20386320 and preceding 20386322. In scientific notation, it is written as 2.0386321 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 20374452 positive integers (up to 20386321) that are relatively prime to 20386321.

Interesting facts

20386321 has 4 divisors, whose sum is 20398192
The reverse of 20386321 is 12368302
Previous prime number is 2083

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million three hundred eighty-six thousand three hundred twenty-one

Notation

Scientific notation	2.0386321 × 10^7
Engineering notation	2.0386321 × 10^6

Prime Factorization of 20386321

Prime Factorization 2083 × 9787

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20386321	Product of the distinct prime numbers

The prime factorization of 20386321 is 2083 × 9787. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 87, 31, 3, 360, 4903, 8928, 29966, 76004, 814760, 129022, 3592561, 1430621, 187508, 36229253, 954987723, 214087399, 6489770572, 2940477261

Basic calculations (n = 20386321)

Multiplication

n×y

n×2	40772642
n×3	61158963
n×4	81545284
n×5	101931605

Division

n÷y

n÷2	10193160.5
n÷3	6795440.3333333
n÷3	5096580.25
n÷5	4077264.2

Exponentiation

n^y

n²	415602083915041
n³	8.472597490961E+21
n⁴	1.7272509215452E+29
n⁵	3.5212291734167E+36

Nth Root

^y√n

²√n	4515.1213715691
³√n	273.17835536688
⁴√n	67.194652849532
⁵√n	28.964615764119

Divisors of 20386321

1, 2083, 9787, 20386321

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	-20386320	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 20386321 can be divided by 4 positive divisors. The sum of these divisors (counting 20386321) is 1, the average is 0.25.

Base conversion 20386321

Base	System	Value
2	Binary	1001101110001001000010001
3	Ternary	1102100201202221
4	Quaternary	1031301020101
5	Quinary	20204330241
6	Senary	2004541041
8	Octal	115611021
10	Decimal	20386321
12	Duodecimal	69b1781
16	Hexadecimal	1371211
20	Vigesimal	6785g1
36	Base36	c4y6p

Cryptographic Hash Functions

md5	e8c43b01dd0ef03a770d7d2b6232200c
sha1	342b7a5bf329ace7e6db014f35f859a82e888903
sha256	c94d8c8073724bc374c245a559a5a851995f3b451209d131f9a5e90759c51a41
sha512	1139051b7703a1c176dd46379be8c77212fbd4e1a8de7011091464984eb5aaede36cf6816ce37184e31e2de766a04dd084c3151fd05c98dc88f67a351e0c0d4b
ripemd-160	7bcdc9965e8e21072dedaae4d6fffee1089cfcaa

20386321 as geometric shapes

Circle

Radius = n

Diameter	40772642
Circumference	128091032.57465
Area	1.3056524536441E+15

Sphere

Radius = n

Volume	3.5489933379235E+22
Surface area	5.2226098145764E+15
Circumference	128091032.57465

Square

Length = n

Perimeter	81545284
Area	415602083915041
Diagonal	28830611.645091

Cube

Length = n

Surface area	2493612503490246
Volume	8.472597490961E+21
Space diagonal	35310143.751408

Equilateral Triangle

Length = n

Perimeter	61158963
Area	1.7996098126809E+14
Altitude	17655071.875704

Triangular Pyramid

Length = n

Surface area	1.7996098126809E+14
Volume	9.9850519002044E+20
Height	9610203.8816971