205721204 (number)

205721204 is an even 9-digits composite number following 205721203 and preceding 205721205. In scientific notation, it is written as 2.05721204 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 94197600 positive integers (up to 205721204) that are relatively prime to 205721204.

Interesting facts

Basic properties

Name

Name two hundred five million seven hundred twenty-one thousand two hundred four

Notation

Scientific notation 2.05721204 × 10^8
Engineering notation 2.05721204 × 10^6

Prime Factorization of 205721204

Prime Factorization 2 × 2 × 13 × 127 × 31151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 102860602
Product of the distinct prime numbers

The prime factorization of 205721204 is 2 × 2 × 13 × 127 × 31151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 23, 31, 677, 645, 3047, 1094, 49237, 41897, 995457, 611215, 3460682, 5216254, 91410448, 94201464, 886949648, 337567408, 4943676975, 8011672955

Basic calculations (n = 205721204)

Multiplication

n×y
n×2 411442408
n×3 617163612
n×4 822884816
n×5 1028606020

Division

n÷y
n÷2 102860602
n÷3 68573734.666667
n÷3 51430301
n÷5 41144240.8

Exponentiation

ny
n2 42321213775209616
n3 8.7063710525775E+24
n4 1.791085135407E+33
n5 3.6846419052243E+41

Nth Root

y√n
2√n 14342.984487198
3√n 590.32750561601
4√n 119.76219974265
5√n 45.989195400122

Divisors of 205721204

1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 31151, 62302, 124604, 404963, 809926, 1619852, 3956177, 7912354, 15824708, 51430301, 102860602, 205721204

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -205721203
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 205721204 can be divided by 24 positive divisors. The sum of these divisors (counting 205721204) is 1, the average is 0.041666666666667.

Base conversion 205721204

Base System Value
2 Binary 1100010000110000111001110100
3 Ternary 112100002201102212
4 Quaternary 30100300321310
5 Quinary 410131034304
6 Senary 32225152552
8 Octal 1420607164
10 Decimal 205721204
12 Duodecimal 58a8b758
16 Hexadecimal c430e74
20 Vigesimal 345f304
36 Base36 3ehbhw

Cryptographic Hash Functions

md5 d97ce6cef863f1b96136b71b6d21c736
sha1 851d335514bf2931e288d906c1d6b388c0ed6307
sha256 a41fdb7d274289347bb8e1fda127ecd32fbb21c66234cfdd1f49b478d581b987
sha512 e7c890e87a886eab235e6925bf28c39b5a34fe72604a7fc19469f6defe9c7b976e547a48476d0c525af78d55d0f928b2b52e471944bfb04fc8a9c6793ff788b3
ripemd-160 de87bbf20afe54df2e5f52c92324960c1ae75c6f

205721204 as geometric shapes

Circle

Radius = n
Diameter 411442408
Circumference 1292584446.3481
Area 1.329560142872E+17

Sphere

Radius = n
Volume 3.6469161784272E+25
Surface area 5.3182405714881E+17
Circumference 1292584446.3481

Square

Length = n
Perimeter 822884816
Area 42321213775209616
Diagonal 290933716.76452

Cube

Length = n
Surface area 253927282651257696
Volume 8.7063710525775E+24
Space diagonal 356319577.52224

Equilateral Triangle

Length = n
Perimeter 617163612
Area 1.8325623124162E+16
Altitude 178159788.76112

Triangular Pyramid

Length = n
Surface area 1.8325623124162E+16
Volume 1.0260556684673E+24
Height 96977905.588174