28571 (number)

28571 is an odd 5-digits prime number following 28570 and preceding 28572. In scientific notation, it is written as 2.8571 × 10^4. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 28570 positive integers (up to 28571) that are relatively prime to 28571.

Interesting facts

Basic properties

Name

Name twenty-eight thousand five hundred seventy-one

Notation

Scientific notation 2.8571 × 10^4
Engineering notation 2.8571 × 10^3

Prime Factorization of 28571

Prime Factorization 28571

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28571
Product of the distinct prime numbers

The prime factorization of 28571 is 28571. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 2, 75, 11, 250, 834, 9252, 7072, 82010, 37868, 544388, 680504, 8426684, 9408349, 2602804, 37533508, 442953202, 132243811, 7533948280, 9179339499

Basic calculations (n = 28571)

Multiplication

n×y
n×2 57142
n×3 85713
n×4 114284
n×5 142855

Division

n÷y
n÷2 14285.5
n÷3 9523.6666666667
n÷3 7142.75
n÷5 5714.2

Exponentiation

ny
n2 816302041
n3 23322565613411
n4 666349022140765681
n5 1.9038257911584E+22

Nth Root

y√n
2√n 169.02958320957
3√n 30.570918017169
4√n 13.001137765964
5√n 7.7836820642554

Divisors of 28571

1, 28571

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28572
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14286
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 169.03254124576
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999300014
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28571 can be divided by 2 positive divisors. The sum of these divisors (counting 28571) is 28572, the average is 14286.

Base conversion 28571

Base System Value
2 Binary 110111110011011
3 Ternary 1110012012
4 Quaternary 12332123
5 Quinary 1403241
6 Senary 340135
8 Octal 67633
10 Decimal 28571
12 Duodecimal 1464b
16 Hexadecimal 6f9b
20 Vigesimal 3b8b
36 Base36 m1n

Cryptographic Hash Functions

md5 5d7de12a8c0269c0ad4795f295a48b25
sha1 63884657a9105ab7ac5943b769956d812cd9178c
sha256 0274ae262499149a0abbf4827944c8f94d6c6674639df71cf41d628a0f06afde
sha512 1035b1c9a7f1a52420fb00f2dd741251b502ed5b095b8a6dbb837b2a65d2f3ddfacf6cc28ccddb99d7e46b2f13bdd0721053ec48cf7bbab7d8298899ed197f72
ripemd-160 be24912bc7aa1617409c95c4a205405471270739

28571 as geometric shapes

Circle

Radius = n
Diameter 57142
Circumference 179516.88741143
Area 2564488495.116

Sphere

Radius = n
Volume 97693334391944
Surface area 10257953980.464
Circumference 179516.88741143

Square

Length = n
Perimeter 114284
Area 816302041
Diagonal 40405.495690562

Cube

Length = n
Surface area 4897812246
Volume 23322565613411
Space diagonal 49486.42362305

Equilateral Triangle

Length = n
Perimeter 85713
Area 353469152.33354
Altitude 24743.211811525

Triangular Pyramid

Length = n
Surface area 353469152.33354
Volume 2748590716651.9
Height 13468.498563521