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

20209005 (number)

20209005 is an odd 8-digits composite number following 20209004 and preceding 20209006. In scientific notation, it is written as 2.0209005 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 10143744 positive integers (up to 20209005) that are relatively prime to 20209005.

Interesting facts

20209005 has 12 divisors, whose sum is 29535324
The reverse of 20209005 is 50090202
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million two hundred nine thousand five

Notation

Scientific notation	2.0209005 × 10^7
Engineering notation	2.0209005 × 10^6

Prime Factorization of 20209005

Prime Factorization 85 × 3 × 3 × 26417

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6736335	Product of the distinct prime numbers

The prime factorization of 20209005 is 85 × 3 × 3 × 26417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 43, 66, 641, 82, 6611, 460, 16471, 52530, 392754, 504651, 533394, 6536132, 61970667, 709868, 118459309, 856238794, 630553214, 7626449065

Basic calculations (n = 20209005)

Multiplication

n×y

n×2	40418010
n×3	60627015
n×4	80836020
n×5	101045025

Division

n÷y

n÷2	10104502.5
n÷3	6736335
n÷3	5052251.25
n÷5	4041801

Exponentiation

n^y

n²	408403883090025
n³	8.2534361153857E+21
n⁴	1.6679373172301E+29
n⁵	3.370735358359E+36

Nth Root

^y√n

²√n	4495.4426923274
³√n	272.38403167988
⁴√n	67.048062554614
⁵√n	28.914053899699

Divisors of 20209005

1, 3, 9, 85, 255, 765, 26417, 79251, 237753, 2245445, 6736335, 20209005

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20209004	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20209005 can be divided by 12 positive divisors. The sum of these divisors (counting 20209005) is 1, the average is 0.083333333333333.

Base conversion 20209005

Base	System	Value
2	Binary	1001101000101110101101101
3	Ternary	1102000201112200
4	Quaternary	1031011311231
5	Quinary	20133142010
6	Senary	2001052113
8	Octal	115056555
10	Decimal	20209005
12	Duodecimal	6927039
16	Hexadecimal	1345d6d
20	Vigesimal	6662a5
36	Base36	c15d9

Cryptographic Hash Functions

md5	c15becb2b19f5a64b55511d3d1a4d632
sha1	e04c4583bd2f68a03bd570474552299af5879514
sha256	7da1b28108850bdb22f34734c462dfc9c69247962583f6985c8bbc964e136108
sha512	a61a3783d59cbb254252930160805f3653677daac98c902ef5cee0b1ae54c8b7323158a4f36bcde4eaae883eb5fca124e140f13e5c1701fb5f4aef5e2ab5d936
ripemd-160	8380cc007fb8193a0ae6189d2e631615544e0679

20209005 as geometric shapes

Circle

Radius = n

Diameter	40418010
Circumference	126976923.28872
Area	1.2830386388132E+15

Sphere

Radius = n

Volume	3.4571912355958E+22
Surface area	5.1321545552527E+15
Circumference	126976923.28872

Square

Length = n

Perimeter	80836020
Area	408403883090025
Diagonal	28579848.953066

Cube

Length = n

Surface area	2450423298540150
Volume	8.2534361153857E+21
Space diagonal	35003023.430413

Equilateral Triangle

Length = n

Perimeter	60627015
Area	1.7684406888009E+14
Altitude	17501511.715207

Triangular Pyramid

Length = n

Surface area	1.7684406888009E+14
Volume	9.726767742132E+20
Height	9526616.3176886