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

209908 (number)

209908 is an even 6-digits composite number following 209907 and preceding 209909. In scientific notation, it is written as 2.09908 × 10^5. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 103680 positive integers (up to 209908) that are relatively prime to 209908.

Interesting facts

209908 has 12 divisors, whose sum is 371812
The reverse of 209908 is 809902
Previous prime number is 97

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 28
Digital Root 1

Name

Name	two hundred nine thousand nine hundred eight

Notation

Scientific notation	2.09908 × 10^5
Engineering notation	2.09908 × 10^3

Prime Factorization of 209908

Prime Factorization 2 × 2 × 97 × 541

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	104954	Product of the distinct prime numbers

The prime factorization of 209908 is 2 × 2 × 97 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 64, 83, 955, 121, 2095, 1232, 38685, 53898, 556956, 701311, 6086147, 7692451, 6418325, 80483847, 310814974, 724834339, 8398588850, 9029648185

Basic calculations (n = 209908)

Multiplication

n×y

n×2	419816
n×3	629724
n×4	839632
n×5	1049540

Division

n÷y

n÷2	104954
n÷3	69969.333333333
n÷3	52477
n÷5	41981.6

Exponentiation

n^y

n²	44061368464
n³	9248833731541312
n⁴	1.9414041909204E+21
n⁵	4.0751627090771E+26

Nth Root

^y√n

²√n	458.15717826964
³√n	59.430538246755
⁴√n	21.404606473132
⁵√n	11.598606060507

Divisors of 209908

1, 2, 4, 97, 194, 388, 541, 1082, 2164, 52477, 104954, 209908

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-209907	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209908 can be divided by 12 positive divisors. The sum of these divisors (counting 209908) is 1, the average is 0.083333333333333.

Base conversion 209908

Base	System	Value
2	Binary	110011001111110100
3	Ternary	101122221101
4	Quaternary	303033310
5	Quinary	23204113
6	Senary	4255444
8	Octal	631764
10	Decimal	209908
12	Duodecimal	a1584
16	Hexadecimal	333f4
20	Vigesimal	164f8
36	Base36	4hys

Cryptographic Hash Functions

md5	12118129e224817ebbca0b794e6d6efe
sha1	c31b3532b6a9f0e26cf3a8022453564c2681d804
sha256	5bf500ad854ecd32234d724bdeb22804cb05ac571ac27b9b875bbc50002bdada
sha512	a1ecb3f1a33f5c8a5eab83b004722b8d14c59a7014fa1f53a935899789a29efc46076d63f29e73059767933ae05c737b7e1bd566ea93c2c1ea45401d2b541287
ripemd-160	3e7dbef0d1cfba3c091ea58f69423dcc6eb37ad8

209908 as geometric shapes

Circle

Radius = n

Diameter	419816
Circumference	1318890.8614595
Area	138422871473.62

Sphere

Radius = n

Volume	3.8741424140378E+16
Surface area	553691485894.46
Circumference	1318890.8614595

Square

Length = n

Perimeter	839632
Area	44061368464
Diagonal	296854.74045061

Cube

Length = n

Surface area	264368210784
Volume	9248833731541312
Space diagonal	363571.32091517

Equilateral Triangle

Length = n

Perimeter	629724
Area	19079132207.665
Altitude	181785.66045758

Triangular Pyramid

Length = n

Surface area	19079132207.665
Volume	1.0899855082733E+15
Height	98951.580150204