10281 (number)

10281 is an odd 5-digits composite number following 10280 and preceding 10282. In scientific notation, it is written as 1.0281 × 10^4. The sum of its digits is 12. It has a total of 3 prime factors and 8 positive divisors. There are 6512 positive integers (up to 10281) that are relatively prime to 10281.

Interesting facts

Basic properties

Name

Name ten thousand two hundred eighty-one

Notation

Scientific notation 1.0281 × 10^4
Engineering notation 1.0281 × 10^3

Prime Factorization of 10281

Prime Factorization 3 × 23 × 149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 10281
Product of the distinct prime numbers

The prime factorization of 10281 is 3 × 23 × 149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 82, 17, 210, 55, 8400, 4638, 34368, 89821, 557251, 572439, 6640051, 2350993, 44524176, 67269729, 602620111, 923213032, 8018275896, 5540311496

Basic calculations (n = 10281)

Multiplication

n×y
n×2 20562
n×3 30843
n×4 41124
n×5 51405

Division

n÷y
n÷2 5140.5
n÷3 3427
n÷3 2570.25
n÷5 2056.2

Exponentiation

ny
n2 105698961
n3 1086691018041
n4 11172270356479521
n5 1.1486211153497E+20

Nth Root

y√n
2√n 101.39526616169
3√n 21.744284401177
4√n 10.069521645127
5√n 6.3446412698194

Divisors of 10281

1, 3, 23, 69, 149, 447, 3427, 10281

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 -10280
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 10281 can be divided by 8 positive divisors. The sum of these divisors (counting 10281) is 1, the average is 0.125.

Base conversion 10281

Base System Value
2 Binary 10100000101001
3 Ternary 112002210
4 Quaternary 2200221
5 Quinary 312111
6 Senary 115333
8 Octal 24051
10 Decimal 10281
12 Duodecimal 5b49
16 Hexadecimal 2829
20 Vigesimal 15e1
36 Base36 7xl

Cryptographic Hash Functions

md5 6356d91dc6015575d84dc35e14ef20e3
sha1 3f7449b1121b19fb1cb78c37aa204c292a9ab517
sha256 54409a01733cb9ff29e4d8bfad7ec87c63634630a25655efb464347a6250e433
sha512 44f3cf7b7a2d1c9eea2a20091fa9e5b5bd138bdce2abd15d60b14b905b8611caaa6ac613394dfabdb3e2f7466f221ef57ae6ac62da8dab32b0f534bd1ed22c7f
ripemd-160 c55580542ba8c8679f4480588945ed2f247f08ee

10281 as geometric shapes

Circle

Radius = n
Diameter 20562
Circumference 64597.428143113
Area 332063079.36967

Sphere

Radius = n
Volume 4551920691999.5
Surface area 1328252317.4787
Circumference 64597.428143113

Square

Length = n
Perimeter 41124
Area 105698961
Diagonal 14539.529634758

Cube

Length = n
Surface area 634193766
Volume 1086691018041
Space diagonal 17807.214352616

Equilateral Triangle

Length = n
Perimeter 30843
Area 45768992.68981
Altitude 8903.6071763078

Triangular Pyramid

Length = n
Surface area 45768992.68981
Volume 128067764651.88
Height 4846.5098782526