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

20920009 (number)

20920009 is an odd 8-digits composite number following 20920008 and preceding 20920010. In scientific notation, it is written as 2.0920009 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 18395400 positive integers (up to 20920009) that are relatively prime to 20920009.

Interesting facts

20920009 has 8 divisors, whose sum is 21669120
The reverse of 20920009 is 90002902
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million nine hundred twenty thousand nine

Notation

Scientific notation	2.0920009 × 10^7
Engineering notation	2.0920009 × 10^6

Prime Factorization of 20920009

Prime Factorization 341 × 31 × 1979

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20920009	Product of the distinct prime numbers

The prime factorization of 20920009 is 341 × 31 × 1979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 15, 44, 368, 353, 1812, 6656, 15097, 85240, 96121, 894423, 4279002, 7332394, 33726306, 5597678, 291599160, 328189007, 811264207, 7536150145

Basic calculations (n = 20920009)

Multiplication

n×y

n×2	41840018
n×3	62760027
n×4	83680036
n×5	104600045

Division

n÷y

n÷2	10460004.5
n÷3	6973336.3333333
n÷3	5230002.25
n÷5	4184001.8

Exponentiation

n^y

n²	437646776560081
n³	9.1555745044579E+21
n⁴	1.9153470103343E+29
n⁵	4.0069076694317E+36

Nth Root

^y√n

²√n	4573.8396342679
³√n	275.54167175418
⁴√n	67.630168078069
⁵√n	29.1147036162

Divisors of 20920009

1, 31, 341, 1979, 10571, 61349, 674839, 20920009

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	-20920008	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 20920009 can be divided by 8 positive divisors. The sum of these divisors (counting 20920009) is 1, the average is 0.125.

Base conversion 20920009

Base	System	Value
2	Binary	1001111110011011011001001
3	Ternary	1110100211212011
4	Quaternary	1033303123021
5	Quinary	20323420014
6	Senary	2024215521
8	Octal	117633311
10	Decimal	20920009
12	Duodecimal	700a5a1
16	Hexadecimal	13f36c9
20	Vigesimal	6af009
36	Base36	cgdzd

Cryptographic Hash Functions

md5	45fc27311fd689a360ee4dbeea264c3d
sha1	2d0d5932bc8c828595cd7ead515816f1e56b99ec
sha256	26f48691d9798dcef05fe901b89c2a8efd365169c8088be40b1cc0f1db7cf1b9
sha512	6910fac5b4f49b408971b042f8e56c21da2007d5d502a5f10e1ae7e81abfba19ba0cef37eebf2393b0de3b50d48cceaf1655dc9ad34522c93f8abeabac593040
ripemd-160	3befb6285b4bad50487a3d8c966deddec54d0e0e

20920009 as geometric shapes

Circle

Radius = n

Diameter	41840018
Circumference	131444293.17486
Area	1.3749078981084E+15

Sphere

Radius = n

Volume	3.8350780803465E+22
Surface area	5.4996315924336E+15
Circumference	131444293.17486

Square

Length = n

Perimeter	83680036
Area	437646776560081
Diagonal	29585360.452767

Cube

Length = n

Surface area	2625880659360486
Volume	9.1555745044579E+21
Space diagonal	36234518.482798

Equilateral Triangle

Length = n

Perimeter	62760027
Area	1.895066131927E+14
Altitude	18117259.241399

Triangular Pyramid

Length = n

Surface area	1.895066131927E+14
Volume	1.0789948029601E+21
Height	9861786.8175891