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

208889 (number)

208889 is an odd 6-digits prime number following 208888 and preceding 208890. In scientific notation, it is written as 2.08889 × 10^5. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 208888 positive integers (up to 208889) that are relatively prime to 208889.

Interesting facts

208889 has 2 divisors, whose sum is 208890
The reverse of 208889 is 988802
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 35
Digital Root 8

Name

Name	two hundred eight thousand eight hundred eighty-nine

Notation

Scientific notation	2.08889 × 10^5
Engineering notation	2.08889 × 10^3

Prime Factorization of 208889

Prime Factorization 208889

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	208889	Product of the distinct prime numbers

The prime factorization of 208889 is 208889. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 6, 79, 3, 732, 727, 4814, 4695, 40861, 22403, 281941, 90213, 3796079, 9336282, 27660531, 50361905, 247657689, 833785517, 4427593624, 9773828074

Basic calculations (n = 208889)

Multiplication

n×y

n×2	417778
n×3	626667
n×4	835556
n×5	1044445

Division

n÷y

n÷2	104444.5
n÷3	69629.666666667
n÷3	52222.25
n÷5	41777.8

Exponentiation

n^y

n²	43634614321
n³	9114790950899369
n⁴	1.9039795669424E+21
n⁵	3.9772038775903E+26

Nth Root

^y√n

²√n	457.04376158088
³√n	59.334213540225
⁴√n	21.378581842135
⁵√n	11.58732302529

Divisors of 208889

1, 208889

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	208890	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	104445	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	457.04485556672	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999904255828	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208889 can be divided by 2 positive divisors. The sum of these divisors (counting 208889) is 208890, the average is 104445.

Base conversion 208889

Base	System	Value
2	Binary	110010111111111001
3	Ternary	101121112122
4	Quaternary	302333321
5	Quinary	23141024
6	Senary	4251025
8	Octal	627771
10	Decimal	208889
12	Duodecimal	a0a75
16	Hexadecimal	32ff9
20	Vigesimal	16249
36	Base36	4h6h

Cryptographic Hash Functions

md5	2364811080f41504fb03fcad2671435a
sha1	6bd2ab5d0f4ef16e4b0fa3107797f9a694ec1324
sha256	bfcc401773003051e5b8e7de9e9d6eb68336216a1356f614122fee06d8211fda
sha512	4775fc853f096d7ac53c8153ff3324fce45ade086a66265fe0d14f76b1f77e90f2c7f1f552487b1ed68ccec0d06efc3009528d55829ce3d5616b4a476559fa22
ripemd-160	9bda8036e7b7cee0874c7161faa57c9c5a98adc0

208889 as geometric shapes

Circle

Radius = n

Diameter	417778
Circumference	1312488.2956314
Area	137082183793.08

Sphere

Radius = n

Volume	3.8179947053803E+16
Surface area	548328735172.31
Circumference	1312488.2956314

Square

Length = n

Perimeter	835556
Area	43634614321
Diagonal	295413.65683055

Cube

Length = n

Surface area	261807685926
Volume	9114790950899369
Space diagonal	361806.36114226

Equilateral Triangle

Length = n

Perimeter	626667
Area	18894342243.161
Altitude	180903.18057113

Triangular Pyramid

Length = n

Surface area	18894342243.161
Volume	1.0741884150798E+15
Height	98471.218943518