20295 (number)

20295 is an odd 5-digits composite number following 20294 and preceding 20296. In scientific notation, it is written as 2.0295 × 10^4. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 9600 positive integers (up to 20295) that are relatively prime to 20295.

Interesting facts

Basic properties

Name

Name twenty thousand two hundred ninety-five

Notation

Scientific notation 2.0295 × 10^4
Engineering notation 2.0295 × 10^3

Prime Factorization of 20295

Prime Factorization 15 × 33 × 41

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20295
Product of the distinct prime numbers

The prime factorization of 20295 is 15 × 33 × 41. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 37, 49, 677, 867, 1845, 3776, 18786, 21011, 918008, 821757, 1141719, 5916327, 99280765, 92639910, 233431467, 65693256, 2826180872, 8667645137

Basic calculations (n = 20295)

Multiplication

n×y
n×2 40590
n×3 60885
n×4 81180
n×5 101475

Division

n÷y
n÷2 10147.5
n÷3 6765
n÷3 5073.75
n÷5 4059

Exponentiation

ny
n2 411887025
n3 8359247172375
n4 169650921363350625
n5 3.4430654490692E+21

Nth Root

y√n
2√n 142.46052084701
3√n 27.276984184003
4√n 11.935682672014
5√n 7.2690525939647

Divisors of 20295

1, 15, 33, 41, 495, 615, 1353, 20295

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 -20294
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 20295 can be divided by 8 positive divisors. The sum of these divisors (counting 20295) is 1, the average is 0.125.

Base conversion 20295

Base System Value
2 Binary 100111101000111
3 Ternary 1000211200
4 Quaternary 10331013
5 Quinary 1122140
6 Senary 233543
8 Octal 47507
10 Decimal 20295
12 Duodecimal b8b3
16 Hexadecimal 4f47
20 Vigesimal 2aef
36 Base36 fnr

Cryptographic Hash Functions

md5 e095c4a95e189556ccbff380afea7804
sha1 ea7c62856b0a4375db197769d6ee904a7c86ab52
sha256 bee1b9e39df7b3b36bd8e51fd161f077cabf38d2426223f250b751ddbce5a681
sha512 3cbd3cf8bb389bb4aecb9a31660808c1f26d6d8816ac0911ae8a346d76c5259e4f2d67cfe8dd741ff97b45075023ba30d92ca1e4bfe8de170f6632e0c74a80c8
ripemd-160 67d0366d5e982a002e99d52415b40c78775a2a89

20295 as geometric shapes

Circle

Radius = n
Diameter 40590
Circumference 127517.24580921
Area 1293981251.849

Sphere

Radius = n
Volume 35015132675033
Surface area 5175925007.3958
Circumference 127517.24580921

Square

Length = n
Perimeter 81180
Area 411887025
Diagonal 28701.464248362

Cube

Length = n
Surface area 2471322150
Volume 8359247172375
Space diagonal 35151.97113961

Equilateral Triangle

Length = n
Perimeter 60885
Area 178352313.5696
Altitude 17575.985569805

Triangular Pyramid

Length = n
Surface area 178352313.5696
Volume 985146726866.81
Height 9567.154749454