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

20392009 (number)

20392009 is an odd 8-digits composite number following 20392008 and preceding 20392010. In scientific notation, it is written as 2.0392009 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 18378360 positive integers (up to 20392009) that are relatively prime to 20392009.

Interesting facts

20392009 has 8 divisors, whose sum is 20738048
The reverse of 20392009 is 90029302
Previous prime number is 127

Basic properties

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

Name

Name	twenty million three hundred ninety-two thousand nine

Notation

Scientific notation	2.0392009 × 10^7
Engineering notation	2.0392009 × 10^6

Prime Factorization of 20392009

Prime Factorization 121 × 127 × 1327

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20392009	Product of the distinct prime numbers

The prime factorization of 20392009 is 121 × 127 × 1327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 38, 49, 741, 66, 2393, 8721, 26635, 84762, 232286, 188017, 9043238, 7979016, 65076466, 41868616, 480301919, 881795480, 4187215211, 5024567661

Basic calculations (n = 20392009)

Multiplication

n×y

n×2	40784018
n×3	61176027
n×4	81568036
n×5	101960045

Division

n÷y

n÷2	10196004.5
n÷3	6797336.3333333
n÷3	5098002.25
n÷5	4078401.8

Exponentiation

n^y

n²	415834031056081
n³	8.4796913038019E+21
n⁴	1.7291794138435E+29
n⁵	3.5261442169711E+36

Nth Root

^y√n

²√n	4515.751211039
³√n	273.20375955817
⁴√n	67.199339364602
⁵√n	28.966231870828

Divisors of 20392009

1, 121, 127, 1327, 15367, 160567, 168529, 20392009

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	-20392008	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 20392009 can be divided by 8 positive divisors. The sum of these divisors (counting 20392009) is 1, the average is 0.125.

Base conversion 20392009

Base	System	Value
2	Binary	1001101110010100001001001
3	Ternary	1102101000120121
4	Quaternary	1031302201021
5	Quinary	20210021014
6	Senary	2005023241
8	Octal	115624111
10	Decimal	20392009
12	Duodecimal	69b4b21
16	Hexadecimal	1372849
20	Vigesimal	679009
36	Base36	c52kp

Cryptographic Hash Functions

md5	73b64fc5d27d78b9ee7758aa255f8ff5
sha1	f24c3ff30bc1ed3a9a4c6ae37f8bcba4405ead25
sha256	ce4cf5a485634b857f3effbb8865303b0b5836658f12f92d1d8e531883ca88f4
sha512	919229770ceef6218aca2bdf9e2e1234f1c12d0dbd48b461df947ed9732320cc21349e6df9235d2c77665792a503ad4699daec393d2f3e19cd6ebd9c324ad6db
ripemd-160	f0c4ef53f4cf27ee04defa996ef0c2761201ccf0

20392009 as geometric shapes

Circle

Radius = n

Diameter	40784018
Circumference	128126771.33267
Area	1.3063811370784E+15

Sphere

Radius = n

Volume	3.5519647872978E+22
Surface area	5.2255245483137E+15
Circumference	128126771.33267

Square

Length = n

Perimeter	81568036
Area	415834031056081
Diagonal	28838655.691834

Cube

Length = n

Surface area	2495004186336486
Volume	8.4796913038019E+21
Space diagonal	35319995.656402

Equilateral Triangle

Length = n

Perimeter	61176027
Area	1.8006141732633E+14
Altitude	17659997.828201

Triangular Pyramid

Length = n

Surface area	1.8006141732633E+14
Volume	9.9934120388115E+20
Height	9612885.2306114