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

20684589 (number)

20684589 is an odd 8-digits composite number following 20684588 and preceding 20684590. In scientific notation, it is written as 2.0684589 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 13789724 positive integers (up to 20684589) that are relatively prime to 20684589.

Interesting facts

20684589 has 4 divisors, whose sum is 27579456
The reverse of 20684589 is 98548602
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million six hundred eighty-four thousand five hundred eighty-nine

Notation

Scientific notation	2.0684589 × 10^7
Engineering notation	2.0684589 × 10^6

Prime Factorization of 20684589

Prime Factorization 3 × 6894863

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20684589	Product of the distinct prime numbers

The prime factorization of 20684589 is 3 × 6894863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 78, 50, 102, 551, 3920, 515, 34118, 63776, 381310, 481024, 9719715, 8733026, 78165010, 37401811, 604821381, 577354123, 5270489138, 9323197051

Basic calculations (n = 20684589)

Multiplication

n×y

n×2	41369178
n×3	62053767
n×4	82738356
n×5	103422945

Division

n÷y

n÷2	10342294.5
n÷3	6894863
n÷3	5171147.25
n÷5	4136917.8

Exponentiation

n^y

n²	427852222098921
n³	8.8499473668529E+21
n⁴	1.8305752395498E+29
n⁵	3.7864696463665E+36

Nth Root

^y√n

²√n	4548.0313323459
³√n	274.50418207238
⁴√n	67.43909350181
⁵√n	29.048879108319

Divisors of 20684589

1, 3, 6894863, 20684589

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	-20684588	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 20684589 can be divided by 4 positive divisors. The sum of these divisors (counting 20684589) is 1, the average is 0.25.

Base conversion 20684589

Base	System	Value
2	Binary	1001110111001111100101101
3	Ternary	1102220212220220
4	Quaternary	1032321330231
5	Quinary	20243401324
6	Senary	2015201553
8	Octal	116717455
10	Decimal	20684589
12	Duodecimal	6b162b9
16	Hexadecimal	13b9f2d
20	Vigesimal	695b99
36	Base36	cbcbx

Cryptographic Hash Functions

md5	e57d4290f79ce9b248c9223e6f525a4a
sha1	efdc443ff11407b9488a050d88d69c980996d82c
sha256	1a6fbd7ac5a0b540656b116f356610c8b496167f6dcf69975d3655d84e827582
sha512	c7a19a892d13de810149431fc00f2f54085275f505aff6b6000e48a3f8f39b2f537bff816da7d92e256af3929d39736ba9e843e06a0b48219477512a8c8f34aa
ripemd-160	5c11f34086a2a243439b52aac931a2b975ae395e

20684589 as geometric shapes

Circle

Radius = n

Diameter	41369178
Circumference	129965105.68985
Area	1.344137397768E+15

Sphere

Radius = n

Volume	3.7070572843149E+22
Surface area	5.3765495910722E+15
Circumference	129965105.68985

Square

Length = n

Perimeter	82738356
Area	427852222098921
Diagonal	29252426.295913

Cube

Length = n

Surface area	2567113332593526
Volume	8.8499473668529E+21
Space diagonal	35826759.08168

Equilateral Triangle

Length = n

Perimeter	62053767
Area	1.8526544670164E+14
Altitude	17913379.54084

Triangular Pyramid

Length = n

Surface area	1.8526544670164E+14
Volume	1.0429762993743E+21
Height	9750808.7653044