82144464 (number)

82144464 is an even 8-digits composite number following 82144463 and preceding 82144465. In scientific notation, it is written as 8.2144464 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 27326208 positive integers (up to 82144464) that are relatively prime to 82144464.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand four hundred sixty-four

Notation

Scientific notation 8.2144464 × 10^7
Engineering notation 8.2144464 × 10^6

Prime Factorization of 82144464

Prime Factorization 2 × 2 × 2 × 2 × 3 × 599 × 2857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10268058
Product of the distinct prime numbers

The prime factorization of 82144464 is 2 × 2 × 2 × 2 × 3 × 599 × 2857. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82144464)

Multiplication

n×y
n×2 164288928
n×3 246433392
n×4 328577856
n×5 410722320

Division

n÷y
n÷2 41072232
n÷3 27381488
n÷3 20536116
n÷5 16428892.8

Exponentiation

ny
n2 6747712965847296
n3 5.5428726480538E+23
n4 4.5531630269464E+31
n5 3.7401713635313E+39

Nth Root

y√n
2√n 9063.3583179746
3√n 434.70312945567
4√n 95.201671823422
5√n 38.275040598585

Divisors of 82144464

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144464 can be divided by 40 positive divisors. The sum of these divisors (counting 82144464) is 1, the average is 0.025.

Base conversion 82144464

Base System Value
2 Binary 100111001010110110011010000
3 Ternary 12201120101000120
4 Quaternary 10321112303100
5 Quinary 132012110324
6 Senary 12052350240
8 Octal 471266320
10 Decimal 82144464
12 Duodecimal 23615380
16 Hexadecimal 4e56cd0
20 Vigesimal 15d8134
36 Base36 1cwn2o

Cryptographic Hash Functions

md5 04960d74608e871a494a318a048747cd
sha1 9218768b7eb5f1aef7fcc0266410b457df86ceea
sha256 e7c94f00a1a8420b6593d27487c269e49307b5b7f91b39bf49224cfb82ce5ce2
sha512 62415dcf40d521075680ee101b17ea29fd537ef2048c405951e807334c87936f26909f5a036f978e1a74e89584bfa0d961e8ca43308faa5b606739ceb2e76904
ripemd-160 c79d9a54717382315b17316954652cf55a6f2c5f

82144464 as geometric shapes

Circle

Radius = n
Diameter 164288928
Circumference 516128889.27094
Area 2.1198565482038E+16

Sphere

Radius = n
Volume 2.3217930654546E+24
Surface area 8.4794261928154E+16
Circumference 516128889.27094

Square

Length = n
Perimeter 328577856
Area 6747712965847296
Diagonal 116169815.06267

Cube

Length = n
Surface area 40486277795083776
Volume 5.5428726480538E+23
Space diagonal 142278385.20851

Equilateral Triangle

Length = n
Perimeter 246433392
Area 2.9218454229347E+15
Altitude 71139192.604256

Triangular Pyramid

Length = n
Surface area 2.9218454229347E+15
Volume 6.5323380611538E+22
Height 38723271.687556