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

2108809 (number)

2108809 is an odd 7-digits prime number following 2108808 and preceding 2108810. In scientific notation, it is written as 2.108809 × 10^6. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 2108808 positive integers (up to 2108809) that are relatively prime to 2108809.

Interesting facts

2108809 has 2 divisors, whose sum is 2108810
The reverse of 2108809 is 9088012
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	two million one hundred eight thousand eight hundred nine

Notation

Scientific notation	2.108809 × 10^6
Engineering notation	2.108809 × 10^6

Prime Factorization of 2108809

Prime Factorization 2108809

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	2108809	Product of the distinct prime numbers

The prime factorization of 2108809 is 2108809. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 5, 31, 60, 63, 158, 1688, 7391, 34562, 12096, 230815, 290030, 6411102, 447931, 68979594, 38760680, 152225288, 492831273, 9367200921, 8320809342

Basic calculations (n = 2108809)

Multiplication

n×y

n×2	4217618
n×3	6326427
n×4	8435236
n×5	10544045

Division

n÷y

n÷2	1054404.5
n÷3	702936.33333333
n÷3	527202.25
n÷5	421761.8

Exponentiation

n^y

n²	4447075398481
n³	9.3780326239953E+18
n⁴	1.9776479599775E+25
n⁵	4.1704818168322E+31

Nth Root

^y√n

²√n	1452.1738876595
³√n	128.23672420265
⁴√n	38.107399382003
⁵√n	18.399560495624

Divisors of 2108809

1, 2108809

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	2108810	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	1054405	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1452.1742319708	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999990515978	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2108809 can be divided by 2 positive divisors. The sum of these divisors (counting 2108809) is 2108810, the average is 1054405.

Base conversion 2108809

Base	System	Value
2	Binary	1000000010110110001001
3	Ternary	10222010202001
4	Quaternary	20002312021
5	Quinary	1014440214
6	Senary	113111001
8	Octal	10026611
10	Decimal	2108809
12	Duodecimal	858461
16	Hexadecimal	202d89
20	Vigesimal	d3c09
36	Base36	19761

Cryptographic Hash Functions

md5	9c3c7e1f9ece0d73306588e3d1755cfa
sha1	200b8cd192d32b47b1da4df3808f3b93d262eb90
sha256	4bab02b6d04d25c5405a551c301df48e46db009ee2c0f3dd39d767e5f0e8eba5
sha512	221a8e1da04540ccfbbe09d044332813628360d0a99c66d8610328c35ab5ee431f93b6b53dfea32479b85ffa2a8f5c6b33d93ddc66811652a9a9ea82a91c57d9
ripemd-160	5e53d132a2d143c69a1b00d2c1479faa769e14c3

2108809 as geometric shapes

Circle

Radius = n

Diameter	4217618
Circumference	13250037.724448
Area	13970899401828

Sphere

Radius = n

Volume	3.9282611195559E+19
Surface area	55883597607311
Circumference	13250037.724448

Square

Length = n

Perimeter	8435236
Area	4447075398481
Diagonal	2982306.2882544

Cube

Length = n

Surface area	26682452390886
Volume	9.3780326239953E+18
Space diagonal	3652564.3314585

Equilateral Triangle

Length = n

Perimeter	6326427
Area	1925640133814.7
Altitude	1826282.1657293

Triangular Pyramid

Length = n

Surface area	1925640133814.7
Volume	1.1052117437693E+18
Height	994102.09608481