28295 (number)

28295 is an odd 5-digits composite number following 28294 and preceding 28296. In scientific notation, it is written as 2.8295 × 10^4. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 22632 positive integers (up to 28295) that are relatively prime to 28295.

Interesting facts

Basic properties

Name

Name twenty-eight thousand two hundred ninety-five

Notation

Scientific notation 2.8295 × 10^4
Engineering notation 2.8295 × 10^3

Prime Factorization of 28295

Prime Factorization 5 × 5659

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28295
Product of the distinct prime numbers

The prime factorization of 28295 is 5 × 5659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 18, 15, 126, 346, 1683, 3390, 92869, 42635, 807417, 138547, 2025755, 4973031, 78225760, 57276871, 35959133, 189025361, 6588551298, 6050950224

Basic calculations (n = 28295)

Multiplication

n×y
n×2 56590
n×3 84885
n×4 113180
n×5 141475

Division

n÷y
n÷2 14147.5
n÷3 9431.6666666667
n÷3 7073.75
n÷5 5659

Exponentiation

ny
n2 800607025
n3 22653175772375
n4 640971608479350625
n5 1.8136291661923E+22

Nth Root

y√n
2√n 168.21117679869
3√n 30.47215949135
4√n 12.9696251603
5√n 7.7685853169741

Divisors of 28295

1, 5, 5659, 28295

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 -28294
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 28295 can be divided by 4 positive divisors. The sum of these divisors (counting 28295) is 1, the average is 0.25.

Base conversion 28295

Base System Value
2 Binary 110111010000111
3 Ternary 1102210222
4 Quaternary 12322013
5 Quinary 1401140
6 Senary 334555
8 Octal 67207
10 Decimal 28295
12 Duodecimal 1445b
16 Hexadecimal 6e87
20 Vigesimal 3aef
36 Base36 ltz

Cryptographic Hash Functions

md5 f08f86e95c9d083c89f058285f9ff636
sha1 5d5f793d9d3cae880d2fca7bda5624d21e7abb19
sha256 e99c915fb7e1135add35fba8428ab8085e217c25ccb89dadddd142bb153a0398
sha512 853d4573eb135a234c13bbd87f14218e5e78c6f68353b1a2b54f1bc079a28cbbee2d68474a013bef3155c7f26149bacb0a1158f49a77dfc29c27a71acd08a9ed
ripemd-160 c1237a7ed1a34693c6fed7a2df4aa5e4dbdb8352

28295 as geometric shapes

Circle

Radius = n
Diameter 56590
Circumference 177782.72826665
Area 2515181148.1524

Sphere

Radius = n
Volume 94889400782629
Surface area 10060724592.61
Circumference 177782.72826665

Square

Length = n
Perimeter 113180
Area 800607025
Diagonal 40015.172747347

Cube

Length = n
Surface area 4803642150
Volume 22653175772375
Space diagonal 49008.377600161

Equilateral Triangle

Length = n
Perimeter 84885
Area 346673011.04914
Altitude 24504.188800081

Triangular Pyramid

Length = n
Surface area 346673011.04914
Volume 2669702367342.9
Height 13338.390915782