204421861 (number)

204421861 is an odd 9-digits composite number following 204421860 and preceding 204421862. In scientific notation, it is written as 2.04421861 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 166575024 positive integers (up to 204421861) that are relatively prime to 204421861.

Interesting facts

Basic properties

Name

Name two hundred four million four hundred twenty-one thousand eight hundred sixty-one

Notation

Scientific notation 2.04421861 × 10^8
Engineering notation 2.04421861 × 10^6

Prime Factorization of 204421861

Prime Factorization 7 × 23 × 167 × 7603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 204421861
Product of the distinct prime numbers

The prime factorization of 204421861 is 7 × 23 × 167 × 7603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 83, 2, 130, 96, 2953, 2877, 66111, 29909, 524648, 249911, 9708722, 9878814, 73883396, 18003377, 157478927, 46414523, 784341315, 5706526262

Basic calculations (n = 204421861)

Multiplication

n×y
n×2 408843722
n×3 613265583
n×4 817687444
n×5 1022109305

Division

n÷y
n÷2 102210930.5
n÷3 68140620.333333
n÷3 51105465.25
n÷5 40884372.2

Exponentiation

ny
n2 41788297254703321
n3 8.5424414928276E+24
n4 1.7462617874474E+33
n5 3.5697408438319E+41

Nth Root

y√n
2√n 14297.61731898
3√n 589.08203607131
4√n 119.57264452616
5√n 45.930954168376

Divisors of 204421861

1, 7, 23, 161, 167, 1169, 3841, 7603, 26887, 53221, 174869, 1224083, 1269701, 8887907, 29203123, 204421861

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204421860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204421861 can be divided by 16 positive divisors. The sum of these divisors (counting 204421861) is 1, the average is 0.0625.

Base conversion 204421861

Base System Value
2 Binary 1100001011110011101011100101
3 Ternary 112020122201002001
4 Quaternary 30023303223211
5 Quinary 404312444421
6 Senary 32141245301
8 Octal 1413635345
10 Decimal 204421861
12 Duodecimal 58563831
16 Hexadecimal c2f3ae5
20 Vigesimal 33hced1
36 Base36 3dpgx1

Cryptographic Hash Functions

md5 facbb86dfaf459135509718fc529b23c
sha1 57a08fe6b251f8b554475d6ea0927af21624d0f3
sha256 9f6e499d78c0d8a575b4b31b2030666428543964f6c1e162da9c12c6f8fd823b
sha512 bdd4b95bbaf631512ea667931d1af9876a6a854d61215d838818544ebae4e6d262ed8e064cfe8f4417371d5f2cb6692099522dd5e5676a68d9cfad3a3a857b9f
ripemd-160 db15ff321ec25860db7254be2b597a20a72e85d2

204421861 as geometric shapes

Circle

Radius = n
Diameter 408843722
Circumference 1284420433.5015
Area 1.312818076614E+17

Sphere

Radius = n
Volume 3.5782495250117E+25
Surface area 5.2512723064561E+17
Circumference 1284420433.5015

Square

Length = n
Perimeter 817687444
Area 41788297254703321
Diagonal 289096168.27175

Cube

Length = n
Surface area 250729783528219926
Volume 8.5424414928276E+24
Space diagonal 354069049.42978

Equilateral Triangle

Length = n
Perimeter 613265583
Area 1.8094863501734E+16
Altitude 177034524.71489

Triangular Pyramid

Length = n
Surface area 1.8094863501734E+16
Volume 1.006736384578E+24
Height 96365389.423916