8144 (number)

8144 is an even 4-digits composite number following 8143 and preceding 8145. In scientific notation, it is written as 8.144 × 10^3. The sum of its digits is 17. It has a total of 5 prime factors and 10 positive divisors. There are 4064 positive integers (up to 8144) that are relatively prime to 8144.

Interesting facts

Basic properties

Name

Name eight thousand one hundred forty-four

Notation

Scientific notation 8.144 × 10^3
Engineering notation 8.144 × 10^3

Prime Factorization of 8144

Prime Factorization 2 × 2 × 2 × 2 × 509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1018
Product of the distinct prime numbers

The prime factorization of 8144 is 2 × 2 × 2 × 2 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 43, 92, 640, 146, 1139, 4912, 57636, 98795, 294733, 538999, 70553, 9340077, 42672104, 58036206, 648632776, 795520751, 9925978508, 7576805842

Basic calculations (n = 8144)

Multiplication

n×y
n×2 16288
n×3 24432
n×4 32576
n×5 40720

Division

n÷y
n÷2 4072
n÷3 2714.6666666667
n÷3 2036
n÷5 1628.8

Exponentiation

ny
n2 66324736
n3 540148649984
n4 4398970605469696
n5 3.5825216610945E+19

Nth Root

y√n
2√n 90.244113381428
3√n 20.119287114725
4√n 9.4996901729176
5√n 6.0557446336926

Divisors of 8144

1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8144 can be divided by 10 positive divisors. The sum of these divisors (counting 8144) is 1, the average is 0.1.

Base conversion 8144

Base System Value
2 Binary 1111111010000
3 Ternary 102011122
4 Quaternary 1333100
5 Quinary 230034
6 Senary 101412
8 Octal 17720
10 Decimal 8144
12 Duodecimal 4868
16 Hexadecimal 1fd0
20 Vigesimal 1074
36 Base36 6a8

Cryptographic Hash Functions

md5 edf0320adc8658b25ca26be5351b6c4a
sha1 fe3821a6531973b1433c4abfead1805d6f6e0378
sha256 48ccfd09d04c36762f6b0c83bf32f695caa2f2dcf773703acdb4a030a3fa1dc0
sha512 b9a128bce2b3d56ac3862879e3ed5bcf087d9016132726c8b1c457f84ebbbf168806130dde4825ba5b4fe5c57338abdc5ee259de75a52d5c49adb46c6d479551
ripemd-160 e26fed8c50248a31ba7e293aaa6fab8fcec07f62

8144 as geometric shapes

Circle

Radius = n
Diameter 16288
Circumference 51170.261141671
Area 208365303.36888

Sphere

Radius = n
Volume 2262569374181.6
Surface area 833461213.47553
Circumference 51170.261141671

Square

Length = n
Perimeter 32576
Area 66324736
Diagonal 11517.355251966

Cube

Length = n
Surface area 397948416
Volume 540148649984
Space diagonal 14105.821776841

Equilateral Triangle

Length = n
Perimeter 24432
Area 28719453.137648
Altitude 7052.9108884205

Triangular Pyramid

Length = n
Surface area 28719453.137648
Volume 63657128875.408
Height 3839.1184173222