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

20130902 (number)

20130902 is an even 8-digits composite number following 20130901 and preceding 20130903. In scientific notation, it is written as 2.0130902 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 9150400 positive integers (up to 20130902) that are relatively prime to 20130902.

Interesting facts

20130902 has 8 divisors, whose sum is 32941512
The reverse of 20130902 is 20903102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million one hundred thirty thousand nine hundred two

Notation

Scientific notation	2.0130902 × 10^7
Engineering notation	2.0130902 × 10^6

Prime Factorization of 20130902

Prime Factorization 2 × 11 × 915041

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20130902	Product of the distinct prime numbers

The prime factorization of 20130902 is 2 × 11 × 915041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 53, 84, 789, 69, 2678, 3517, 50194, 64897, 841181, 702322, 9129509, 2982347, 13074041, 37574007, 771753606, 163453486, 2920393100, 308710823

Basic calculations (n = 20130902)

Multiplication

n×y

n×2	40261804
n×3	60392706
n×4	80523608
n×5	100654510

Division

n÷y

n÷2	10065451
n÷3	6710300.6666667
n÷3	5032725.5
n÷5	4026180.4

Exponentiation

n^y

n²	405253215333604
n³	8.1581127630657E+21
n⁴	1.6423016853822E+29
n⁵	3.3061014282865E+36

Nth Root

^y√n

²√n	4486.7473742122
³√n	272.03267881594
⁴√n	66.983187250326
⁵√n	28.89167008074

Divisors of 20130902

1, 2, 11, 22, 915041, 1830082, 10065451, 20130902

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	-20130901	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 20130902 can be divided by 8 positive divisors. The sum of these divisors (counting 20130902) is 1, the average is 0.125.

Base conversion 20130902

Base	System	Value
2	Binary	1001100110010110001010110
3	Ternary	1101212202101222
4	Quaternary	1030302301112
5	Quinary	20123142102
6	Senary	1555250342
8	Octal	114626126
10	Decimal	20130902
12	Duodecimal	68a99b2
16	Hexadecimal	1332c56
20	Vigesimal	65g752
36	Base36	bzh3q

Cryptographic Hash Functions

md5	5de9dfaba8cb832bcc631757f35b5aac
sha1	3a1fe119585d3af663fe1b8731c7c907cb7f35ad
sha256	fad76e2da3863c9a7a21413794861c82615f8ce9403de3b5f15e1f47f69325f3
sha512	e184c70407e63b2d344aa426e5b76742aac158c482e6690a32e822deace65d04ad1606bbbc00c8c998ab0dfa69f9634abc594234854961d52e66f64033197d4a
ripemd-160	1a6072c801b2789e1058a7e2a104106d27333779

20130902 as geometric shapes

Circle

Radius = n

Diameter	40261804
Circumference	126486187.66667
Area	1.2731405241357E+15

Sphere

Radius = n

Volume	3.4172622831472E+22
Surface area	5.0925620965428E+15
Circumference	126486187.66667

Square

Length = n

Perimeter	80523608
Area	405253215333604
Diagonal	28469394.631204

Cube

Length = n

Surface area	2431519292001624
Volume	8.1581127630657E+21
Space diagonal	34867745.06619

Equilateral Triangle

Length = n

Perimeter	60392706
Area	1.7547978972211E+14
Altitude	17433872.533095

Triangular Pyramid

Length = n

Surface area	1.7547978972211E+14
Volume	9.6144280940804E+20
Height	9489798.2104012