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

20142497 (number)

20142497 is an odd 8-digits composite number following 20142496 and preceding 20142498. In scientific notation, it is written as 2.0142497 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 20078640 positive integers (up to 20142497) that are relatively prime to 20142497.

Interesting facts

20142497 has 4 divisors, whose sum is 20206356
The reverse of 20142497 is 79424102
Previous prime number is 317

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million one hundred forty-two thousand four hundred ninety-seven

Notation

Scientific notation	2.0142497 × 10^7
Engineering notation	2.0142497 × 10^6

Prime Factorization of 20142497

Prime Factorization 317 × 63541

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20142497	Product of the distinct prime numbers

The prime factorization of 20142497 is 317 × 63541. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 81, 81, 234, 449, 9993, 6606, 93068, 68422, 307064, 111618, 1255981, 257013, 2473761, 77515265, 376921943, 540261343, 7648891734, 2191320543

Basic calculations (n = 20142497)

Multiplication

n×y

n×2	40284994
n×3	60427491
n×4	80569988
n×5	100712485

Division

n÷y

n÷2	10071248.5
n÷3	6714165.6666667
n÷3	5035624.25
n÷5	4028499.4

Exponentiation

n^y

n²	405720185395009
n³	8.1722176171584E+21
n⁴	1.6460886883696E+29
n⁵	3.3156336467219E+36

Nth Root

^y√n

²√n	4488.0393269222
³√n	272.08489726621
⁴√n	66.992830414322
⁵√n	28.894997519919

Divisors of 20142497

1, 317, 63541, 20142497

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	-20142496	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 20142497 can be divided by 4 positive divisors. The sum of these divisors (counting 20142497) is 1, the average is 0.25.

Base conversion 20142497

Base	System	Value
2	Binary	1001100110101100110100001
3	Ternary	1101220100022102
4	Quaternary	1030311212201
5	Quinary	20124024442
6	Senary	1555420145
8	Octal	114654641
10	Decimal	20142497
12	Duodecimal	68b4655
16	Hexadecimal	13359a1
20	Vigesimal	65hg4h
36	Base36	bzq1t

Cryptographic Hash Functions

md5	88df3480a679df40ba52fcd1b0da42d1
sha1	c4490d94907c71716dfeaa6b608f0ef99b898050
sha256	ef1cfc26ed9de0d0348137c8b7289b9944cd6a372c51079ecc5c7a0c6dcb7e2d
sha512	e35aeebce30ceacd03a37feed0504f363dbbb7070d729f76e8be4b383993b966f23565b4a0028664e57dd38d52d542762dd2931db150924607c29547bc88cc0a
ripemd-160	d3c118cd0cd0f9a470e65943abd816657f9ec292

20142497 as geometric shapes

Circle

Radius = n

Diameter	40284994
Circumference	126559041.20031
Area	1.27460755385E+15

Sphere

Radius = n

Volume	3.4231705106136E+22
Surface area	5.0984302154002E+15
Circumference	126559041.20031

Square

Length = n

Perimeter	80569988
Area	405720185395009
Diagonal	28485792.437459

Cube

Length = n

Surface area	2434321112370054
Volume	8.1722176171584E+21
Space diagonal	34887828.195304

Equilateral Triangle

Length = n

Perimeter	60427491
Area	1.756819936901E+14
Altitude	17443914.097652

Triangular Pyramid

Length = n

Surface area	1.756819936901E+14
Volume	9.6310508240415E+20
Height	9495264.1458198