20369 (number)

20369 is an odd 5-digits prime number following 20368 and preceding 20370. In scientific notation, it is written as 2.0369 × 10^4. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20368 positive integers (up to 20369) that are relatively prime to 20369.

Interesting facts

Basic properties

Name

Name twenty thousand three hundred sixty-nine

Notation

Scientific notation 2.0369 × 10^4
Engineering notation 2.0369 × 10^3

Prime Factorization of 20369

Prime Factorization 20369

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20369
Product of the distinct prime numbers

The prime factorization of 20369 is 20369. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 9, 46, 73, 597, 436, 8912, 3437, 56301, 87128, 488043, 202184, 4980460, 687883, 5139266, 632434, 656605571, 403291527, 4073356638, 7262618277

Basic calculations (n = 20369)

Multiplication

n×y
n×2 40738
n×3 61107
n×4 81476
n×5 101845

Division

n÷y
n÷2 10184.5
n÷3 6789.6666666667
n÷3 5092.25
n÷5 4073.8

Exponentiation

ny
n2 414896161
n3 8451019903409
n4 172138824412537921
n5 3.506295714459E+21

Nth Root

y√n
2√n 142.72000560538
3√n 27.310096584328
4√n 11.946547853057
5√n 7.2743457900148

Divisors of 20369

1, 20369

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20370
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10185
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 142.72350892547
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999018163967
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20369 can be divided by 2 positive divisors. The sum of these divisors (counting 20369) is 20370, the average is 10185.

Base conversion 20369

Base System Value
2 Binary 100111110010001
3 Ternary 1000221102
4 Quaternary 10332101
5 Quinary 1122434
6 Senary 234145
8 Octal 47621
10 Decimal 20369
12 Duodecimal b955
16 Hexadecimal 4f91
20 Vigesimal 2ai9
36 Base36 fpt

Cryptographic Hash Functions

md5 64e6098144c759b0eaba7129a71067e9
sha1 51cddc2b9189856619a950ecef91a4a942bdd345
sha256 52b6f39593c1b87f75e2253e4e600bdc8518c0c9165009fbf41aa21c15f19d65
sha512 a0a8ffa7f698be5d9cd18c9b4a3f3d9db49cb28ec4d29ab33d528b455152cc17cd3623e9b0599459794effa5b403c49db738e84e38969fd5f5792af74d5f5229
ripemd-160 b1eee218ee59e846300d06bb64fb9ae5e26e3867

20369 as geometric shapes

Circle

Radius = n
Diameter 40738
Circumference 127982.20152194
Area 1303434731.4002

Sphere

Radius = n
Volume 35399549391854
Surface area 5213738925.6008
Circumference 127982.20152194

Square

Length = n
Perimeter 81476
Area 414896161
Diagonal 28806.116051978

Cube

Length = n
Surface area 2489376966
Volume 8451019903409
Space diagonal 35280.14289937

Equilateral Triangle

Length = n
Perimeter 61107
Area 179655307.67932
Altitude 17640.071449685

Triangular Pyramid

Length = n
Surface area 179655307.67932
Volume 995962246940.5
Height 9602.0386839925