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

20109087 (number)

20109087 is an odd 8-digits composite number following 20109086 and preceding 20109088. In scientific notation, it is written as 2.0109087 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12700152 positive integers (up to 20109087) that are relatively prime to 20109087.

Interesting facts

20109087 has 8 divisors, whose sum is 21952000
The reverse of 20109087 is 78090102
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred nine thousand eighty-seven

Notation

Scientific notation	2.0109087 × 10^7
Engineering notation	2.0109087 × 10^6

Prime Factorization of 20109087

Prime Factorization 27 × 19 × 39199

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20109087	Product of the distinct prime numbers

The prime factorization of 20109087 is 27 × 19 × 39199. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 94, 41, 377, 791, 7967, 8160, 86026, 67749, 410494, 217454, 4617725, 3167395, 47594659, 71019622, 331422048, 534639238, 4020049111, 6396375702

Basic calculations (n = 20109087)

Multiplication

n×y

n×2	40218174
n×3	60327261
n×4	80436348
n×5	100545435

Division

n÷y

n÷2	10054543.5
n÷3	6703029
n÷3	5027271.75
n÷5	4021817.4

Exponentiation

n^y

n²	404375379973569
n³	8.1316196965466E+21
n⁴	1.6351944792877E+29
n⁵	3.2882268045916E+36

Nth Root

^y√n

²√n	4484.3156668549
³√n	271.9343798956
⁴√n	66.965033165488
⁵√n	28.885405630592

Divisors of 20109087

1, 19, 27, 513, 39199, 744781, 1058373, 20109087

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	-20109086	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 20109087 can be divided by 8 positive divisors. The sum of these divisors (counting 20109087) is 1, the average is 0.125.

Base conversion 20109087

Base	System	Value
2	Binary	1001100101101011100011111
3	Ternary	1101211122111000
4	Quaternary	1030231130133
5	Quinary	20121442322
6	Senary	1555001343
8	Octal	114553437
10	Decimal	20109087
12	Duodecimal	6899253
16	Hexadecimal	132d71f
20	Vigesimal	65dce7
36	Base36	bz09r

Cryptographic Hash Functions

md5	55a31fc7d20520214356142210bbafcb
sha1	235e30c331a49976425864619005415f63029065
sha256	80231599c5d8ba3aab0707a48be54f9ea4ff6ca8ed913d2c7e9da06bc74f202d
sha512	14dad3a3ae8ce5d445689a4e3c12077118fa24c9f76635694360af84096664ab52333147e7c5af93d74f03a33434180ec536a1df855f932769804e6b8ad3feb9
ripemd-160	f8a87923a9d88582a51589e4241f5cc2afcba0f2

20109087 as geometric shapes

Circle

Radius = n

Diameter	40218174
Circumference	126349119.9792
Area	1.2703827230175E+15

Sphere

Radius = n

Volume	3.4061648933942E+22
Surface area	5.0815308920702E+15
Circumference	126349119.9792

Square

Length = n

Perimeter	80436348
Area	404375379973569
Diagonal	28438543.56234

Cube

Length = n

Surface area	2426252279841414
Volume	8.1316196965466E+21
Space diagonal	34829960.377823

Equilateral Triangle

Length = n

Perimeter	60327261
Area	1.7509967586105E+14
Altitude	17414980.188911

Triangular Pyramid

Length = n

Surface area	1.7509967586105E+14
Volume	9.5832057157636E+20
Height	9479514.5207802