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

20492013 (number)

20492013 is an odd 8-digits composite number following 20492012 and preceding 20492014. In scientific notation, it is written as 2.0492013 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 12942288 positive integers (up to 20492013) that are relatively prime to 20492013.

Interesting facts

20492013 has 8 divisors, whose sum is 28760800
The reverse of 20492013 is 31029402
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million four hundred ninety-two thousand thirteen

Notation

Scientific notation	2.0492013 × 10^7
Engineering notation	2.0492013 × 10^6

Prime Factorization of 20492013

Prime Factorization 3 × 19 × 359509

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20492013	Product of the distinct prime numbers

The prime factorization of 20492013 is 3 × 19 × 359509. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 79, 87, 942, 812, 1759, 6594, 76789, 91341, 722074, 744561, 7617373, 2512900, 58082374, 71381385, 130678653, 774766700, 9473603099, 9088903922

Basic calculations (n = 20492013)

Multiplication

n×y

n×2	40984026
n×3	61476039
n×4	81968052
n×5	102460065

Division

n÷y

n÷2	10246006.5
n÷3	6830671
n÷3	5123003.25
n÷5	4098402.6

Exponentiation

n^y

n²	419922596792169
n³	8.6050593124589E+21
n⁴	1.7633498729668E+29
n⁵	3.6134588520384E+36

Nth Root

^y√n

²√n	4526.8104665426
³√n	273.64963565033
⁴√n	67.281575981413
⁵√n	28.994586834591

Divisors of 20492013

1, 3, 19, 57, 359509, 1078527, 6830671, 20492013

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	-20492012	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 20492013 can be divided by 8 positive divisors. The sum of these divisors (counting 20492013) is 1, the average is 0.125.

Base conversion 20492013

Base	System	Value
2	Binary	1001110001010111011101101
3	Ternary	1102120002202110
4	Quaternary	1032022323231
5	Quinary	20221221023
6	Senary	2011114233
8	Octal	116127355
10	Decimal	20492013
12	Duodecimal	6a42979
16	Hexadecimal	138aeed
20	Vigesimal	681a0d
36	Base36	c77ql

Cryptographic Hash Functions

md5	15856a894143409f23e509f743f96349
sha1	7112dffecab8ef664fb1886c11da3ba1b43164f9
sha256	0281a0b6ea03f6eaae632c7f0baf417b5e5a513fa7f0e4ecf73869074b46908f
sha512	daf9c272984e4e5a947c131fe334333084a46c5f172b4a191181114c760e9e975184a114c1028f1d9fd8e02a59c4b2692a9dd5d253dbc9ceec2d9369662a8e93
ripemd-160	aec2df07f3f85fcfa3d587ba7eccca998c2d726e

20492013 as geometric shapes

Circle

Radius = n

Diameter	40984026
Circumference	128755114.99613
Area	1.3192257451586E+15

Sphere

Radius = n

Volume	3.6044788159634E+22
Surface area	5.2769029806345E+15
Circumference	128755114.99613

Square

Length = n

Perimeter	81968052
Area	419922596792169
Diagonal	28980082.704926

Cube

Length = n

Surface area	2519535580753014
Volume	8.6050593124589E+21
Space diagonal	35493207.665362

Equilateral Triangle

Length = n

Perimeter	61476039
Area	1.8183181822257E+14
Altitude	17746603.832681

Triangular Pyramid

Length = n

Surface area	1.8183181822257E+14
Volume	1.014115965392E+21
Height	9660027.5683086