204521643 (number)

204521643 is an odd 9-digits composite number following 204521642 and preceding 204521644. In scientific notation, it is written as 2.04521643 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 129171456 positive integers (up to 204521643) that are relatively prime to 204521643.

Interesting facts

Basic properties

Name

Name two hundred four million five hundred twenty-one thousand six hundred forty-three

Notation

Scientific notation 2.04521643 × 10^8
Engineering notation 2.04521643 × 10^6

Prime Factorization of 204521643

Prime Factorization 9 × 19 × 1196033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 204521643
Product of the distinct prime numbers

The prime factorization of 204521643 is 9 × 19 × 1196033. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 59, 41, 880, 639, 2020, 419, 71311, 89235, 334636, 215808, 1265632, 5637996, 15039022, 78866530, 803778107, 650058207, 6150688287, 5228640165

Basic calculations (n = 204521643)

Multiplication

n×y
n×2 409043286
n×3 613564929
n×4 818086572
n×5 1022608215

Division

n÷y
n÷2 102260821.5
n÷3 68173881
n÷3 51130410.75
n÷5 40904328.6

Exponentiation

ny
n2 41829102455419449
n3 8.5549567593977E+24
n4 1.749673812226E+33
n5 3.5784616279053E+41

Nth Root

y√n
2√n 14301.106355803
3√n 589.17786767204
4√n 119.58723324755
5√n 45.935437238704

Divisors of 204521643

1, 9, 19, 171, 1196033, 10764297, 22724627, 204521643

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204521642
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204521643 can be divided by 8 positive divisors. The sum of these divisors (counting 204521643) is 1, the average is 0.125.

Base conversion 204521643

Base System Value
2 Binary 1100001100001100000010101011
3 Ternary 112020211202221200
4 Quaternary 30030030002223
5 Quinary 404324143033
6 Senary 32143335243
8 Octal 1414140253
10 Decimal 204521643
12 Duodecimal 585b1523
16 Hexadecimal c30c0ab
20 Vigesimal 33i5423
36 Base36 3drlwr

Cryptographic Hash Functions

md5 1abcf9e4be4cc3ea161fb1012ae15591
sha1 5a5b8bd596d9e919e3807a25940b27bececd1f17
sha256 d1f3735a60eef744b4883b6588de0a3713b9ad7d0faad00637fbe3a4efa3649f
sha512 eaaf3712acbeaebd001bd3e3f971c74f23e43fd2a6c6f6954b72deb9a6bca76317b50896974bbfe45392f6cdad8d3a161181c1a8341624adeeda373e66e40b19
ripemd-160 1ccca2b1c177395f6af353e50e831dd6c254cd65

204521643 as geometric shapes

Circle

Radius = n
Diameter 409043286
Circumference 1285047382.2978
Area 1.314100009802E+17

Sphere

Radius = n
Volume 3.5834919076136E+25
Surface area 5.256400039208E+17
Circumference 1285047382.2978

Square

Length = n
Perimeter 818086572
Area 41829102455419449
Diagonal 289237281.32943

Cube

Length = n
Surface area 250974614732516694
Volume 8.5549567593977E+24
Space diagonal 354241876.92346

Equilateral Triangle

Length = n
Perimeter 613564929
Area 1.8112532671948E+16
Altitude 177120938.46173

Triangular Pyramid

Length = n
Surface area 1.8112532671948E+16
Volume 1.008211322888E+24
Height 96412427.109809