82144 (number)

82144 is an even 5-digits composite number following 82143 and preceding 82145. In scientific notation, it is written as 8.2144 × 10^4. The sum of its digits is 19. It has a total of 7 prime factors and 24 positive divisors. There are 38400 positive integers (up to 82144) that are relatively prime to 82144.

Interesting facts

Basic properties

Name

Name eighty-two thousand one hundred forty-four

Notation

Scientific notation 8.2144 × 10^4
Engineering notation 8.2144 × 10^3

Prime Factorization of 82144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5134
Product of the distinct prime numbers

The prime factorization of 82144 is 2 × 2 × 2 × 2 × 2 × 17 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 36, 30, 557, 1, 6803, 1661, 71084, 56867, 137134, 394314, 9832225, 8065269, 72115485, 605703, 118633187, 250014115, 3379681987, 9282083408

Basic calculations (n = 82144)

Multiplication

n×y
n×2 164288
n×3 246432
n×4 328576
n×5 410720

Division

n÷y
n÷2 41072
n÷3 27381.333333333
n÷3 20536
n÷5 16428.8

Exponentiation

ny
n2 6747636736
n3 554277872041984
n4 4.5530601521017E+19
n5 3.7400657313424E+24

Nth Root

y√n
2√n 286.60774588277
3√n 43.470231096825
4√n 16.929493373482
5√n 9.6142446530936

Divisors of 82144

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1208, 2416, 2567, 4832, 5134, 10268, 20536, 41072, 82144

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144 can be divided by 24 positive divisors. The sum of these divisors (counting 82144) is 1, the average is 0.041666666666667.

Base conversion 82144

Base System Value
2 Binary 10100000011100000
3 Ternary 11011200101
4 Quaternary 110003200
5 Quinary 10112034
6 Senary 1432144
8 Octal 240340
10 Decimal 82144
12 Duodecimal 3b654
16 Hexadecimal 140e0
20 Vigesimal a574
36 Base36 1rds

Cryptographic Hash Functions

md5 0df0cf61e83e18bd7bfe09a5b34625d0
sha1 c99f5a5d6c4e23e8df7a6c95708cce72e8f62d0b
sha256 739e4e151026e7b66b75c44c548689af5d2087e29cb8a296368e3a5825ebf71a
sha512 490ce9cc4eb443b1f7e4ff6af2a61bfcb5ec74102f409801e88d5f69ab4c7c2bf23775b680c0ef47a94b9fde5191a9f59b717209b4833c027f3e58d79f06a712
ripemd-160 c0d2bd2d29dce2fc2208fb3182aa434570775079

82144 as geometric shapes

Circle

Radius = n
Diameter 164288
Circumference 516125.97387296
Area 21198325998.91

Sphere

Radius = n
Volume 2.3217537211393E+15
Surface area 84793303995.641
Circumference 516125.97387296

Square

Length = n
Perimeter 328576
Area 6747636736
Diagonal 116169.15886758

Cube

Length = n
Surface area 40485820416
Volume 554277872041984
Space diagonal 142277.58153694

Equilateral Triangle

Length = n
Perimeter 246432
Area 2921812414.4426
Altitude 71138.790768469

Triangular Pyramid

Length = n
Surface area 2921812414.4426
Volume 65322273663756
Height 38723.052955859