82731856 (number)

82731856 is an even 8-digits composite number following 82731855 and preceding 82731857. In scientific notation, it is written as 8.2731856 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 41365920 positive integers (up to 82731856) that are relatively prime to 82731856.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred thirty-one thousand eight hundred fifty-six

Notation

Scientific notation 8.2731856 × 10^7
Engineering notation 8.2731856 × 10^6

Prime Factorization of 82731856

Prime Factorization 2 × 2 × 2 × 2 × 5170741

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10341482
Product of the distinct prime numbers

The prime factorization of 82731856 is 2 × 2 × 2 × 2 × 5170741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 8, 3, 323, 145, 9280, 9923, 70043, 73285, 733399, 368673, 1151741, 9058551, 77927092, 71325629, 27788877, 934923201, 4682330445, 4340601459

Basic calculations (n = 82731856)

Multiplication

n×y
n×2 165463712
n×3 248195568
n×4 330927424
n×5 413659280

Division

n÷y
n÷2 41365928
n÷3 27577285.333333
n÷3 20682964
n÷5 16546371.2

Exponentiation

ny
n2 6844559997204736
n3 5.662631520721E+23
n4 4.6848001555335E+31
n5 3.8758221185638E+39

Nth Root

y√n
2√n 9095.7053602236
3√n 435.73681616772
4√n 95.371407456447
5√n 38.329623512152

Divisors of 82731856

1, 2, 4, 8, 16, 5170741, 10341482, 20682964, 41365928, 82731856

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 -82731855
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 82731856 can be divided by 10 positive divisors. The sum of these divisors (counting 82731856) is 1, the average is 0.1.

Base conversion 82731856

Base System Value
2 Binary 100111011100110001101010000
3 Ternary 12202200012202211
4 Quaternary 10323212031100
5 Quinary 132134404411
6 Senary 12113121504
8 Octal 473461520
10 Decimal 82731856
12 Duodecimal 23859294
16 Hexadecimal 4ee6350
20 Vigesimal 15h19cg
36 Base36 1d98b4

Cryptographic Hash Functions

md5 26562928af47841f069eb654f0264a61
sha1 eff0259f87d4049cf6572bdf5b46cd96d9e261cd
sha256 256584bbc1308c9f908715754122ab1fdd4654fecacaae2a93d0bd675db26586
sha512 9eb69394c6798430205e16576cae89a5b6d4733fd314120ace7117c724057d27c5567eac2153665c3c5e249c445c38ec36a58e927184d6444c0d4bf110977388
ripemd-160 e6e7077acea0d9341975abe6206a46ea5c1f9c6d

82731856 as geometric shapes

Circle

Radius = n
Diameter 165463712
Circumference 519819582.0549
Area 2.1502819404273E+16

Sphere

Radius = n
Volume 2.3719575447311E+24
Surface area 8.6011277617092E+16
Circumference 519819582.0549

Square

Length = n
Perimeter 330927424
Area 6844559997204736
Diagonal 117000512.7955

Cube

Length = n
Surface area 41067359983228416
Volume 5.662631520721E+23
Space diagonal 143295777.99647

Equilateral Triangle

Length = n
Perimeter 248195568
Area 2.963781417653E+15
Altitude 71647888.998236

Triangular Pyramid

Length = n
Surface area 2.963781417653E+15
Volume 6.6734752461042E+22
Height 39000170.931833