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

20490693 (number)

20490693 is an odd 8-digits composite number following 20490692 and preceding 20490694. In scientific notation, it is written as 2.0490693 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 13104000 positive integers (up to 20490693) that are relatively prime to 20490693.

Interesting facts

20490693 has 16 divisors, whose sum is 28456512
The reverse of 20490693 is 39609402
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million four hundred ninety thousand six hundred ninety-three

Notation

Scientific notation	2.0490693 × 10^7
Engineering notation	2.0490693 × 10^6

Prime Factorization of 20490693

Prime Factorization 3 × 41 × 61 × 2731

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20490693	Product of the distinct prime numbers

The prime factorization of 20490693 is 3 × 41 × 61 × 2731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 74, 93, 11, 936, 9449, 6234, 31400, 46996, 218812, 169610, 2570928, 1412089, 63080690, 13626241, 502352822, 788833729, 9604184995, 7116531364

Basic calculations (n = 20490693)

Multiplication

n×y

n×2	40981386
n×3	61472079
n×4	81962772
n×5	102453465

Division

n÷y

n÷2	10245346.5
n÷3	6830231
n÷3	5122673.25
n÷5	4098138.6

Exponentiation

n^y

n²	419868499620249
n³	8.6033965260891E+21
n⁴	1.7628955697336E+29
n⁵	3.6122951910471E+36

Nth Root

^y√n

²√n	4526.6646661753
³√n	273.64375977932
⁴√n	67.280492463829
⁵√n	28.994213285728

Divisors of 20490693

1, 3, 41, 61, 123, 183, 2501, 2731, 7503, 8193, 111971, 166591, 335913, 499773, 6830231, 20490693

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20490692	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20490693 can be divided by 16 positive divisors. The sum of these divisors (counting 20490693) is 1, the average is 0.0625.

Base conversion 20490693

Base	System	Value
2	Binary	1001110001010100111000101
3	Ternary	1102120000221120
4	Quaternary	1032022213011
5	Quinary	20221200233
6	Senary	2011104153
8	Octal	116124705
10	Decimal	20490693
12	Duodecimal	6a42059
16	Hexadecimal	138a9c5
20	Vigesimal	6816ed
36	Base36	c76px

Cryptographic Hash Functions

md5	902d4ef37008fbde717d410e7032052e
sha1	eb2cbb96dc39ad21bfc4f169db63e1017deedce6
sha256	29722353d0ddbe39e40042a84cd88bbc3b2ed8ab90b4bce30a7d8f6852240442
sha512	e6cc00b06730bb4a9f2eeea230f31caf0238570f98964f551303fa2670c58f8604e0846e901158b3d135d614a1fd5bb8084ec0d37100140444d41fa5f658fd7f
ripemd-160	5860dd745b0771587edb1727b63a07a07a896cd3

20490693 as geometric shapes

Circle

Radius = n

Diameter	40981386
Circumference	128746821.19153
Area	1.3190557938807E+15

Sphere

Radius = n

Volume	3.6037823096375E+22
Surface area	5.276223175523E+15
Circumference	128746821.19153

Square

Length = n

Perimeter	81962772
Area	419868499620249
Diagonal	28978215.943023

Cube

Length = n

Surface area	2519210997721494
Volume	8.6033965260891E+21
Space diagonal	35490921.358296

Equilateral Triangle

Length = n

Perimeter	61472079
Area	1.8180839346E+14
Altitude	17745460.679148

Triangular Pyramid

Length = n

Surface area	1.8180839346E+14
Volume	1.0139200041391E+21
Height	9659405.3143411