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

20559985 (number)

20559985 is an odd 8-digits composite number following 20559984 and preceding 20559986. In scientific notation, it is written as 2.0559985 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 15880704 positive integers (up to 20559985) that are relatively prime to 20559985.

Interesting facts

20559985 has 8 divisors, whose sum is 25522920
The reverse of 20559985 is 58995502
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million five hundred fifty-nine thousand nine hundred eighty-five

Notation

Scientific notation	2.0559985 × 10^7
Engineering notation	2.0559985 × 10^6

Prime Factorization of 20559985

Prime Factorization 5 × 29 × 141793

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20559985	Product of the distinct prime numbers

The prime factorization of 20559985 is 5 × 29 × 141793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 21, 35, 677, 454, 3670, 8318, 65506, 37519, 648237, 790895, 7894315, 7437851, 73561608, 567208, 57572828, 386961115, 8973513962, 1285798790

Basic calculations (n = 20559985)

Multiplication

n×y

n×2	41119970
n×3	61679955
n×4	82239940
n×5	102799925

Division

n÷y

n÷2	10279992.5
n÷3	6853328.3333333
n÷3	5139996.25
n÷5	4111997

Exponentiation

n^y

n²	422712983200225
n³	8.6909725939019E+21
n⁴	1.7868626616603E+29
n⁵	3.6737869520797E+36

Nth Root

^y√n

²√n	4534.3119654475
³√n	273.95186697796
⁴√n	67.337299956617
⁵√n	29.013796371152

Divisors of 20559985

1, 5, 29, 145, 141793, 708965, 4111997, 20559985

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	-20559984	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 20559985 can be divided by 8 positive divisors. The sum of these divisors (counting 20559985) is 1, the average is 0.125.

Base conversion 20559985

Base	System	Value
2	Binary	1001110011011100001110001
3	Ternary	1102200112222221
4	Quaternary	1032123201301
5	Quinary	20230404420
6	Senary	2012401041
8	Octal	116334161
10	Decimal	20559985
12	Duodecimal	6a76181
16	Hexadecimal	139b871
20	Vigesimal	689jj5
36	Base36	c8o6p

Cryptographic Hash Functions

md5	2531e72f638d9ee6621cbd6720f8a68f
sha1	e1c18bea22255f2f44c6d6882b192b783a2670ff
sha256	87d35c904bf207df4061876c8d3b9b6bd31b48d3008c0bd9ae71ed8c49cd5296
sha512	4f224ec64294a92ca0071e72b11ccca0d9162977af78379beaa5c270e02e7aeccb9ae56e88622ad90966c06636929e262f735db527322e7d045e7de3bbf36a7c
ripemd-160	be554a557a1e5559dcc57d97421cb43293031129

20559985 as geometric shapes

Circle

Radius = n

Diameter	41119970
Circumference	129182195.66783
Area	1.3279920025989E+15

Sphere

Radius = n

Volume	3.6404660871403E+22
Surface area	5.3119680103954E+15
Circumference	129182195.66783

Square

Length = n

Perimeter	82239940
Area	422712983200225
Diagonal	29076209.629187

Cube

Length = n

Surface area	2536277899201350
Volume	8.6909725939019E+21
Space diagonal	35610938.622854

Equilateral Triangle

Length = n

Perimeter	61679955
Area	1.8304009098045E+14
Altitude	17805469.311427

Triangular Pyramid

Length = n

Surface area	1.8304009098045E+14
Volume	1.0242409427091E+21
Height	9692069.8763958