204920 (number)

204920 is an even 6-digits composite number following 204919 and preceding 204921. In scientific notation, it is written as 2.04920 × 10^5. The sum of its digits is 17. It has a total of 6 prime factors and 32 positive divisors. There are 79488 positive integers (up to 204920) that are relatively prime to 204920.

Interesting facts

Basic properties

Name

Name two hundred four thousand nine hundred twenty

Notation

Scientific notation 2.04920 × 10^5
Engineering notation 2.04920 × 10^3

Prime Factorization of 204920

Prime Factorization 2 × 2 × 2 × 47 × 5 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51230
Product of the distinct prime numbers

The prime factorization of 204920 is 2 × 2 × 2 × 47 × 5 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 37, 38, 545, 870, 2683, 8812, 28657, 15732, 237061, 537919, 2503540, 932355, 70221103, 56366437, 78825010, 702430357, 1152790595, 5056771152

Basic calculations (n = 204920)

Multiplication

n×y
n×2 409840
n×3 614760
n×4 819680
n×5 1024600

Division

n÷y
n÷2 102460
n÷3 68306.666666667
n÷3 51230
n÷5 40984

Exponentiation

ny
n2 41992206400
n3 8605042935488000
n4 1.7633453983402E+21
n5 3.6134473902787E+26

Nth Root

y√n
2√n 452.68090306528
3√n 58.956014328857
4√n 21.276299092307
5√n 11.542951461531

Divisors of 204920

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 109, 188, 218, 235, 376, 436, 470, 545, 872, 940, 1090, 1880, 2180, 4360, 5123, 10246, 20492, 25615, 40984, 51230, 102460, 204920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204920 can be divided by 32 positive divisors. The sum of these divisors (counting 204920) is 1, the average is 0.03125.

Base conversion 204920

Base System Value
2 Binary 110010000001111000
3 Ternary 101102002122
4 Quaternary 302001320
5 Quinary 23024140
6 Senary 4220412
8 Octal 620170
10 Decimal 204920
12 Duodecimal 9a708
16 Hexadecimal 32078
20 Vigesimal 15c60
36 Base36 4e48

Cryptographic Hash Functions

md5 00b029e4d3a0f551ab188e975591ae52
sha1 7b1fc9bef0b42355ce42494a583b55b6f1ba7b41
sha256 b0d40ec21fdcb6a105d07adf3ca6516003e524975a49d3cb7e709d68f7e8680e
sha512 1c935e1d1fc37912fc1a7a52a4894ef410b576cdb72023aca2081105aec52fe72a7005e918ad07ec68fa57adf006905c0454880751e50b9138139a987651873a
ripemd-160 b403e1b803697591c50009b10c1366695dab7941

204920 as geometric shapes

Circle

Radius = n
Diameter 409840
Circumference 1287550.3331472
Area 131922407134.27

Sphere

Radius = n
Volume 3.6044719559938E+16
Surface area 527689628537.07
Circumference 1287550.3331472

Square

Length = n
Perimeter 819680
Area 41992206400
Diagonal 289800.64320149

Cube

Length = n
Surface area 251953238400
Volume 8605042935488000
Space diagonal 354931.85148701

Equilateral Triangle

Length = n
Perimeter 614760
Area 18183158751.68
Altitude 177465.92574351

Triangular Pyramid

Length = n
Surface area 18183158751.68
Volume 1.0141140353475E+15
Height 96600.214400498