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

20130489 (number)

20130489 is an odd 8-digits composite number following 20130488 and preceding 20130490. In scientific notation, it is written as 2.0130489 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 13363200 positive integers (up to 20130489) that are relatively prime to 20130489.

Interesting facts

20130489 has 8 divisors, whose sum is 22462440
The reverse of 20130489 is 98403102
Previous prime number is 241

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred thirty thousand four hundred eighty-nine

Notation

Scientific notation	2.0130489 × 10^7
Engineering notation	2.0130489 × 10^6

Prime Factorization of 20130489

Prime Factorization 9 × 241 × 9281

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20130489	Product of the distinct prime numbers

The prime factorization of 20130489 is 9 × 241 × 9281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 45, 66, 935, 936, 995, 7082, 64877, 7720, 58033, 525055, 4280734, 7945327, 8389756, 88928868, 900653424, 144475319, 1895687929, 7201070462

Basic calculations (n = 20130489)

Multiplication

n×y

n×2	40260978
n×3	60391467
n×4	80521956
n×5	100652445

Division

n÷y

n÷2	10065244.5
n÷3	6710163
n÷3	5032622.25
n÷5	4026097.8

Exponentiation

n^y

n²	405236587379121
n³	8.1576106646329E+21
n⁴	1.6421669175068E+29
n⁵	3.3057623069034E+36

Nth Root

^y√n

²√n	4486.701349544
³√n	272.03081848756
⁴√n	66.982843695561
⁵√n	28.891551533069

Divisors of 20130489

1, 9, 241, 2169, 9281, 83529, 2236721, 20130489

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	-20130488	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 20130489 can be divided by 8 positive divisors. The sum of these divisors (counting 20130489) is 1, the average is 0.125.

Base conversion 20130489

Base	System	Value
2	Binary	1001100110010101010111001
3	Ternary	1101212201211200
4	Quaternary	1030302222321
5	Quinary	20123133424
6	Senary	1555244413
8	Octal	114625271
10	Decimal	20130489
12	Duodecimal	68a9709
16	Hexadecimal	1332ab9
20	Vigesimal	65g649
36	Base36	bzgs9

Cryptographic Hash Functions

md5	6a6d1b6fa6b6cf97e68a2b5ebc6db8a1
sha1	e7ce3e01af733a013961375ce73f3a830982e4d3
sha256	89bd750874817bef0347d8932bac34d3c584ff298b90e093a231e1b737702c64
sha512	7aeb68ff14df2c4051732f1bb5c8dfbafc96c551d6c4ed8525e0f9ee07c8bfdfd3350f23b921f031d65c649ea3229f21cb22b6a676c8b860dbf1f79bb62a909a
ripemd-160	fcb0d956005ba0d8f6c7d4a2435ed23de8e5c5e9

20130489 as geometric shapes

Circle

Radius = n

Diameter	40260978
Circumference	126483592.71114
Area	1.273088285876E+15

Sphere

Radius = n

Volume	3.4170519646475E+22
Surface area	5.0923531435042E+15
Circumference	126483592.71114

Square

Length = n

Perimeter	80521956
Area	405236587379121
Diagonal	28468810.561002

Cube

Length = n

Surface area	2431419524274726
Volume	8.1576106646329E+21
Space diagonal	34867029.729206

Equilateral Triangle

Length = n

Perimeter	60391467
Area	1.7547258960662E+14
Altitude	17433514.864603

Triangular Pyramid

Length = n

Surface area	1.7547258960662E+14
Volume	9.6138363654027E+20
Height	9489603.5203341