202009 (number)

202009 is an odd 6-digits composite number following 202008 and preceding 202010. In scientific notation, it is written as 2.02009 × 10^5. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 193204 positive integers (up to 202009) that are relatively prime to 202009.

Interesting facts

Basic properties

Name

Name two hundred two thousand nine

Notation

Scientific notation 2.02009 × 10^5
Engineering notation 2.02009 × 10^3

Prime Factorization of 202009

Prime Factorization 23 × 8783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 202009
Product of the distinct prime numbers

The prime factorization of 202009 is 23 × 8783. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 202009)

Multiplication

n×y
n×2 404018
n×3 606027
n×4 808036
n×5 1010045

Division

n÷y
n÷2 101004.5
n÷3 67336.333333333
n÷3 50502.25
n÷5 40401.8

Exponentiation

ny
n2 40807636081
n3 8243509757086729
n4 1.6652631625193E+21
n5 3.3639814619737E+26

Nth Root

y√n
2√n 449.45411334195
3√n 58.675514477075
4√n 21.200332859225
5√n 11.509968730083

Divisors of 202009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202009 can be divided by 4 positive divisors. The sum of these divisors (counting 202009) is 1, the average is 0.25.

Base conversion 202009

Base System Value
2 Binary 110001010100011001
3 Ternary 101021002211
4 Quaternary 301110121
5 Quinary 22431014
6 Senary 4155121
8 Octal 612431
10 Decimal 202009
12 Duodecimal 98aa1
16 Hexadecimal 31519
20 Vigesimal 15509
36 Base36 4bvd

Cryptographic Hash Functions

md5 c111e2209dcd275ff9ac418118155647
sha1 00e90cbc3f7fe44d7eae1391546f04d7f6339f86
sha256 2a54ffec80f7729d5aba3f6b74816c1714d1518cf91270c7b149c6a66a45ce87
sha512 42bd9ac2e1e433506cbb8a4060e99f73962f486fcd52f3241b2e0a2082b40a05c116a1026fd1fea7ab877e6cbf9e5438f9d0fc18859032e93fad119ae0c0dbc2
ripemd-160 738b215cd1094cad467b8777872e4c9c30b4549e

202009 as geometric shapes

Circle

Radius = n
Diameter 404018
Circumference 1269259.980718
Area 128200969722.44

Sphere

Radius = n
Volume 3.4530332923546E+16
Surface area 512803878889.74
Circumference 1269259.980718

Square

Length = n
Perimeter 808036
Area 40807636081
Diagonal 285683.86752143

Cube

Length = n
Surface area 244845816486
Volume 8243509757086729
Space diagonal 349889.85158618

Equilateral Triangle

Length = n
Perimeter 606027
Area 17670224757.268
Altitude 174944.92579309

Triangular Pyramid

Length = n
Surface area 17670224757.268
Volume 9.7150694166892E+14
Height 95227.955840476