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

20142590 (number)

20142590 is an even 8-digits composite number following 20142589 and preceding 20142591. In scientific notation, it is written as 2.0142590 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 7437216 positive integers (up to 20142590) that are relatively prime to 20142590.

Interesting facts

20142590 has 8 divisors, whose sum is 30678912
The reverse of 20142590 is 09524102
Previous prime number is 65

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred forty-two thousand five hundred ninety

Notation

Scientific notation	2.0142590 × 10^7
Engineering notation	2.0142590 × 10^6

Prime Factorization of 20142590

Prime Factorization 2 × 65 × 154943

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20142590	Product of the distinct prime numbers

The prime factorization of 20142590 is 2 × 65 × 154943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 56, 57, 54, 921, 4223, 9678, 92639, 46391, 33913, 622254, 6317053, 7802498, 83089904, 99571859, 625539218, 711423148, 6845809612, 3960384246

Basic calculations (n = 20142590)

Multiplication

n×y

n×2	40285180
n×3	60427770
n×4	80570360
n×5	100712950

Division

n÷y

n÷2	10071295
n÷3	6714196.6666667
n÷3	5035647.5
n÷5	4028518

Exponentiation

n^y

n²	405723931908100
n³	8.1723308136128E+21
n⁴	1.6461190892297E+29
n⁵	3.3157101905527E+36

Nth Root

^y√n

²√n	4488.049687782
³√n	272.08531601364
⁴√n	66.992907742402
⁵√n	28.89502420211

Divisors of 20142590

1, 2, 65, 130, 154943, 309886, 10071295, 20142590

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	-20142589	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 20142590 can be divided by 8 positive divisors. The sum of these divisors (counting 20142590) is 1, the average is 0.125.

Base conversion 20142590

Base	System	Value
2	Binary	1001100110101100111111110
3	Ternary	1101220100102212
4	Quaternary	1030311213332
5	Quinary	20124030330
6	Senary	1555420422
8	Octal	114654776
10	Decimal	20142590
12	Duodecimal	68b4712
16	Hexadecimal	13359fe
20	Vigesimal	65hg9a
36	Base36	bzq4e

Cryptographic Hash Functions

md5	e08cb187ce051cb44a21632b5613caf3
sha1	74b218b358cc8750651a5ba1aee4d4d5994a5e96
sha256	b6197a32eb51bc54131f4d9973f89a8cefc583c8b939a157926fd638910f049b
sha512	394ea68ba6f2885d8090a718eaf566105a1a29e478b9998ecb316b9f4b66d2a4d6e362e34a7197fcf952ff0d7f700dde5c791036e15570ea4e1d502dceb11533
ripemd-160	d3fc4cb925d2fdfe04e85efe65ac27059f91710a

20142590 as geometric shapes

Circle

Radius = n

Diameter	40285180
Circumference	126559625.53654
Area	1.2746193238681E+15

Sphere

Radius = n

Volume	3.4232179262335E+22
Surface area	5.0984772954722E+15
Circumference	126559625.53654

Square

Length = n

Perimeter	80570360
Area	405723931908100
Diagonal	28485923.959321

Cube

Length = n

Surface area	2434343591448600
Volume	8.1723308136128E+21
Space diagonal	34887989.276029

Equilateral Triangle

Length = n

Perimeter	60427770
Area	1.7568361597786E+14
Altitude	17443994.638014

Triangular Pyramid

Length = n

Surface area	1.7568361597786E+14
Volume	9.6311842273423E+20
Height	9495307.9864402