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

20027561 (number)

20027561 is an odd 8-digits prime number following 20027560 and preceding 20027562. In scientific notation, it is written as 2.0027561 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 20027560 positive integers (up to 20027561) that are relatively prime to 20027561.

Interesting facts

20027561 has 2 divisors, whose sum is 20027562
The reverse of 20027561 is 16572002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million twenty-seven thousand five hundred sixty-one

Notation

Scientific notation	2.0027561 × 10^7
Engineering notation	2.0027561 × 10^6

Prime Factorization of 20027561

Prime Factorization 20027561

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20027561	Product of the distinct prime numbers

The prime factorization of 20027561 is 20027561. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 53, 72, 111, 896, 2446, 7667, 38261, 55746, 252663, 97017, 9601624, 6006071, 75483948, 10133576, 922572353, 456461666, 7124285966, 351520939

Basic calculations (n = 20027561)

Multiplication

n×y

n×2	40055122
n×3	60082683
n×4	80110244
n×5	100137805

Division

n÷y

n÷2	10013780.5
n÷3	6675853.6666667
n÷3	5006890.25
n÷5	4005512.2

Exponentiation

n^y

n²	401103199608721
n³	8.0331187974588E+21
n⁴	1.6088377673635E+29
n⁵	3.2221096524977E+36

Nth Root

^y√n

²√n	4475.2163076213
³√n	271.56639120165
⁴√n	66.897057540832
⁵√n	28.861946188637

Divisors of 20027561

1, 20027561

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20027562	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10013781	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4475.2164193478	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999001376	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20027561 can be divided by 2 positive divisors. The sum of these divisors (counting 20027561) is 20027562, the average is 10013781.

Base conversion 20027561

Base	System	Value
2	Binary	1001100011001100010101001
3	Ternary	1101200111122112
4	Quaternary	1030121202221
5	Quinary	20111340221
6	Senary	1553132105
8	Octal	114314251
10	Decimal	20027561
12	Duodecimal	685a035
16	Hexadecimal	13198a9
20	Vigesimal	6538i1
36	Base36	bx9d5

Cryptographic Hash Functions

md5	219f5912171fc73668a8d3599c45d79a
sha1	e78575993aa7b998ad015474f21909c29a166beb
sha256	a3e196cfa3deaa04dcee665d5273ee3f820cb97249f0257220c6b45a2c4adb73
sha512	b30285d4d81a8894b6e89d4d89a58987421d3f36871e325bdbd85d9c3fbf49347fb0ad0e395a1db2fdf9d696d71cbb3de5ab90430cb5a66c7a16624c9aa42a0e
ripemd-160	981f02ca3c6a874cafe9dbde95bf8a1458f2b523

20027561 as geometric shapes

Circle

Radius = n

Diameter	40055122
Circumference	125836877.01384
Area	1.2601028652221E+15

Sphere

Radius = n

Volume	3.3649049332681E+22
Surface area	5.0404114608885E+15
Circumference	125836877.01384

Square

Length = n

Perimeter	80110244
Area	401103199608721
Diagonal	28323248.387454

Cube

Length = n

Surface area	2406619197652326
Volume	8.0331187974588E+21
Space diagonal	34688753.203685

Equilateral Triangle

Length = n

Perimeter	60082683
Area	1.7368278020019E+14
Altitude	17344376.601842

Triangular Pyramid

Length = n

Surface area	1.7368278020019E+14
Volume	9.4671212929338E+20
Height	9441082.7958182