204021809 (number)

204021809 is an odd 9-digits prime number following 204021808 and preceding 204021810. In scientific notation, it is written as 2.04021809 × 10^8. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 204021808 positive integers (up to 204021809) that are relatively prime to 204021809.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.04021809 × 10^8
Engineering notation 2.04021809 × 10^6

Prime Factorization of 204021809

Prime Factorization 204021809

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 204021809
Product of the distinct prime numbers

The prime factorization of 204021809 is 204021809. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 73, 19, 449, 97, 471, 8198, 12271, 70150, 327304, 617245, 7439875, 2317557, 57562798, 50976193, 859552290, 714969902, 3127187363, 1569250455

Basic calculations (n = 204021809)

Multiplication

n×y
n×2 408043618
n×3 612065427
n×4 816087236
n×5 1020109045

Division

n÷y
n÷2 102010904.5
n÷3 68007269.666667
n÷3 51005452.25
n÷5 40804361.8

Exponentiation

ny
n2 41624898547632481
n3 8.4923871011295E+24
n4 1.7326321791007E+33
n5 3.5349475151174E+41

Nth Root

y√n
2√n 14283.620304391
3√n 588.69750879454
4√n 119.51410086007
5√n 45.91296277488

Divisors of 204021809

1, 204021809

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 204021810
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 102010905
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14283.620339396
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999901971
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204021809 can be divided by 2 positive divisors. The sum of these divisors (counting 204021809) is 204021810, the average is 102010905.

Base conversion 204021809

Base System Value
2 Binary 1100001010010010000000110001
3 Ternary 112012220101022022
4 Quaternary 30022102000301
5 Quinary 404212144214
6 Senary 32124521225
8 Octal 1412220061
10 Decimal 204021809
12 Duodecimal 583b0215
16 Hexadecimal c292031
20 Vigesimal 33f2ea9
36 Base36 3dgw8h

Cryptographic Hash Functions

md5 f87d9b9b91540b57d5a517a2131f1542
sha1 3bf88332382c71b02237f327054cb418b6e2b090
sha256 8a38b7f1d448dd91605b9e9d895867fd1815fc7af5ba434a8255516eb9aff228
sha512 ea15e9b0eff6b50d0ae4ce26cbb227710de7e498f897cecc3190ebec4126b1f134fd094b2e265ca828396fd4db2714fd1d4e4ed329890cc6a7a1b529b3df1cb3
ripemd-160 d65b3109a80c703be51b6e3e27026be0f6e73faf

204021809 as geometric shapes

Circle

Radius = n
Diameter 408043618
Circumference 1281906832.653
Area 1.3076847548366E+17

Sphere

Radius = n
Volume 3.5572827904465E+25
Surface area 5.2307390193465E+17
Circumference 1281906832.653

Square

Length = n
Perimeter 816087236
Area 41624898547632481
Diagonal 288530409.30769

Cube

Length = n
Surface area 249749391285794886
Volume 8.4923871011295E+24
Space diagonal 353376139.04011

Equilateral Triangle

Length = n
Perimeter 612065427
Area 1.80241097861E+16
Altitude 176688069.52006

Triangular Pyramid

Length = n
Surface area 1.80241097861E+16
Volume 1.000837417945E+24
Height 96176803.102564