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

20117809 (number)

20117809 is an odd 8-digits composite number following 20117808 and preceding 20117810. In scientific notation, it is written as 2.0117809 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 20090880 positive integers (up to 20117809) that are relatively prime to 20117809.

Interesting facts

20117809 has 4 divisors, whose sum is 20144740
The reverse of 20117809 is 90871102
Previous prime number is 769

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred seventeen thousand eight hundred nine

Notation

Scientific notation	2.0117809 × 10^7
Engineering notation	2.0117809 × 10^6

Prime Factorization of 20117809

Prime Factorization 769 × 26161

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20117809	Product of the distinct prime numbers

The prime factorization of 20117809 is 769 × 26161. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 82, 8, 364, 72, 6163, 9078, 74568, 44850, 763110, 47213, 2401367, 3890229, 98949550, 38476818, 917059780, 878755327, 900830582, 9792189160

Basic calculations (n = 20117809)

Multiplication

n×y

n×2	40235618
n×3	60353427
n×4	80471236
n×5	100589045

Division

n÷y

n÷2	10058904.5
n÷3	6705936.3333333
n÷3	5029452.25
n÷5	4023561.8

Exponentiation

n^y

n²	404726238960481
n³	8.1422051726953E+21
n⁴	1.638033285031E+29
n⁵	3.2953640763895E+36

Nth Root

^y√n

²√n	4485.2880620981
³√n	271.97368996526
⁴√n	66.972293242042
⁵√n	28.887910913995

Divisors of 20117809

1, 769, 26161, 20117809

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20117808	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20117809 can be divided by 4 positive divisors. The sum of these divisors (counting 20117809) is 1, the average is 0.25.

Base conversion 20117809

Base	System	Value
2	Binary	1001100101111100100110001
3	Ternary	1101212002110001
4	Quaternary	1030233210301
5	Quinary	20122232214
6	Senary	1555110001
8	Octal	114574461
10	Decimal	20117809
12	Duodecimal	68a2301
16	Hexadecimal	132f931
20	Vigesimal	65eea9
36	Base36	bz701

Cryptographic Hash Functions

md5	3ea569308f7710011500823f20dbb661
sha1	065b5a2ea9dd9230c2f1c3bdf440938da94b9c32
sha256	823bf8e7b93da7aeaf4d87d2bd6ccdc94058b345bf93a6988bd70767f3d5a6ce
sha512	dfd9e6fad82edef72f0a9d4b084f1ecb96523d948ef7ec6127a44f0ebc7eec7801e6cc39cb7efab043b96bcebfc6e5a08b1fc1b35a006508749f32536aa8913a
ripemd-160	7bf4173733734cc3b4ff6b3b7654be6c5dd9de8a

20117809 as geometric shapes

Circle

Radius = n

Diameter	40235618
Circumference	126403921.92145
Area	1.2714849790333E+15

Sphere

Radius = n

Volume	3.4105989272747E+22
Surface area	5.0859399161331E+15
Circumference	126403921.92145

Square

Length = n

Perimeter	80471236
Area	404726238960481
Diagonal	28450878.333032

Cube

Length = n

Surface area	2428357433762886
Volume	8.1422051726953E+21
Space diagonal	34845067.324966

Equilateral Triangle

Length = n

Perimeter	60353427
Area	1.7525160225895E+14
Altitude	17422533.662483

Triangular Pyramid

Length = n

Surface area	1.7525160225895E+14
Volume	9.5956808190417E+20
Height	9483626.1110105