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

20118550 (number)

20118550 is an even 8-digits composite number following 20118549 and preceding 20118551. In scientific notation, it is written as 2.0118550 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 8047400 positive integers (up to 20118550) that are relatively prime to 20118550.

Interesting facts

20118550 has 8 divisors, whose sum is 31385016
The reverse of 20118550 is 05581102
Previous prime number is 25

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred eighteen thousand five hundred fifty

Notation

Scientific notation	2.0118550 × 10^7
Engineering notation	2.0118550 × 10^6

Prime Factorization of 20118550

Prime Factorization 2 × 25 × 402371

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20118550	Product of the distinct prime numbers

The prime factorization of 20118550 is 2 × 25 × 402371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 66, 75, 661, 371, 782, 10000, 25775, 84397, 799906, 208385, 3978815, 6596048, 84378620, 68577964, 904974492, 977712766, 1110278843, 7633188349

Basic calculations (n = 20118550)

Multiplication

n×y

n×2	40237100
n×3	60355650
n×4	80474200
n×5	100592750

Division

n÷y

n÷2	10059275
n÷3	6706183.3333333
n÷3	5029637.5
n÷5	4023710

Exponentiation

n^y

n²	404756054102500
n³	8.1431049122639E+21
n⁴	1.6382746333263E+29
n⁵	3.2959710124306E+36

Nth Root

^y√n

²√n	4485.3706647277
³√n	271.97702912991
⁴√n	66.972909931761
⁵√n	28.888123716757

Divisors of 20118550

1, 2, 25, 50, 402371, 804742, 10059275, 20118550

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	-20118549	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 20118550 can be divided by 8 positive divisors. The sum of these divisors (counting 20118550) is 1, the average is 0.125.

Base conversion 20118550

Base	System	Value
2	Binary	1001100101111110000010110
3	Ternary	1101212010110111
4	Quaternary	1030233300112
5	Quinary	20122243200
6	Senary	1555113234
8	Octal	114576026
10	Decimal	20118550
12	Duodecimal	68a281a
16	Hexadecimal	132fc16
20	Vigesimal	65eg7a
36	Base36	bz7km

Cryptographic Hash Functions

md5	f5ba2131af3cadbd491fdced0440a05d
sha1	92fa641ef831a582333c7f24bd96c78e1e4583bb
sha256	5afd59c875f06468029cc1f61396904057f2cbfcf1909c1f165cdedc3b8603a8
sha512	e4d578318eb335420cfa47cf8e7b48ffb26ce774b1a980490e7aa75e8b9a2b8a6e5d7dfd747d005f6d3b23ded5b5bd58977b9fbe89c1e774695e068da18a6486
ripemd-160	7716168140c59fe10a8d248f3f235aed984ea642

20118550 as geometric shapes

Circle

Radius = n

Diameter	40237100
Circumference	126408577.76176
Area	1.2715786460644E+15

Sphere

Radius = n

Volume	3.4109758093039E+22
Surface area	5.0863145842576E+15
Circumference	126408577.76176

Square

Length = n

Perimeter	80474200
Area	404756054102500
Diagonal	28451926.265281

Cube

Length = n

Surface area	2428536324615000
Volume	8.1431049122639E+21
Space diagonal	34846350.774615

Equilateral Triangle

Length = n

Perimeter	60355650
Area	1.7526451259416E+14
Altitude	17423175.387307

Triangular Pyramid

Length = n

Surface area	1.7526451259416E+14
Volume	9.5967411722921E+20
Height	9483975.4217604