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

20209009 (number)

20209009 is an odd 8-digits composite number following 20209008 and preceding 20209010. In scientific notation, it is written as 2.0209009 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 19907316 positive integers (up to 20209009) that are relatively prime to 20209009.

Interesting facts

20209009 has 4 divisors, whose sum is 20510704
The reverse of 20209009 is 90090202
Previous prime number is 67

Basic properties

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

Name

Name	twenty million two hundred nine thousand nine

Notation

Scientific notation	2.0209009 × 10^7
Engineering notation	2.0209009 × 10^6

Prime Factorization of 20209009

Prime Factorization 67 × 301627

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20209009	Product of the distinct prime numbers

The prime factorization of 20209009 is 67 × 301627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 76, 82, 596, 487, 6159, 840, 86758, 29343, 784943, 201600, 6575814, 732440, 86528739, 24887391, 871966946, 875068726, 8712578396, 13764542

Basic calculations (n = 20209009)

Multiplication

n×y

n×2	40418018
n×3	60627027
n×4	80836036
n×5	101045045

Division

n÷y

n÷2	10104504.5
n÷3	6736336.3333333
n÷3	5052252.25
n÷5	4041801.8

Exponentiation

n^y

n²	408404044762081
n³	8.2534410162333E+21
n⁴	1.6679386377803E+29
n⁵	3.3707386942349E+36

Nth Root

^y√n

²√n	4495.4431372224
³√n	272.38404965101
⁴√n	67.048065872346
⁵√n	28.9140550443

Divisors of 20209009

1, 67, 301627, 20209009

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	-20209008	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 20209009 can be divided by 4 positive divisors. The sum of these divisors (counting 20209009) is 1, the average is 0.25.

Base conversion 20209009

Base	System	Value
2	Binary	1001101000101110101110001
3	Ternary	1102000201112211
4	Quaternary	1031011311301
5	Quinary	20133142014
6	Senary	2001052121
8	Octal	115056561
10	Decimal	20209009
12	Duodecimal	6927041
16	Hexadecimal	1345d71
20	Vigesimal	6662a9
36	Base36	c15dd

Cryptographic Hash Functions

md5	00cfe560aa373e98522927196287fb07
sha1	029e213e49669bd21c7bc7fd03f04b4e38c5929c
sha256	af7b3637c0711d4cffa8862a86f7a445f454ecb296425e7f4c066c751efaa3ff
sha512	858d079840297957a41e3c3e66d40a0ebc4c521f58fce6126cfd1a4731fdc2fbe24bb2dda854cc5e007f2cc5a8141e2d99ab16539f356e9cd224ba6fa5c5bbeb
ripemd-160	45d763eaf0b42982016a237a3b11648f1bd5f5a8

20209009 as geometric shapes

Circle

Radius = n

Diameter	40418018
Circumference	126976948.42146
Area	1.2830391467209E+15

Sphere

Radius = n

Volume	3.457193288458E+22
Surface area	5.1321565868836E+15
Circumference	126976948.42146

Square

Length = n

Perimeter	80836036
Area	408404044762081
Diagonal	28579854.60992

Cube

Length = n

Surface area	2450424268572486
Volume	8.2534410162333E+21
Space diagonal	35003030.358617

Equilateral Triangle

Length = n

Perimeter	60627027
Area	1.7684413888614E+14
Altitude	17501515.179308

Triangular Pyramid

Length = n

Surface area	1.7684413888614E+14
Volume	9.7267735178363E+20
Height	9526618.2033066