82718984 (number)

82718984 is an even 8-digits composite number following 82718983 and preceding 82718985. In scientific notation, it is written as 8.2718984 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 41333760 positive integers (up to 82718984) that are relatively prime to 82718984.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighteen thousand nine hundred eighty-four

Notation

Scientific notation 8.2718984 × 10^7
Engineering notation 8.2718984 × 10^6

Prime Factorization of 82718984

Prime Factorization 2 × 2 × 2 × 3121 × 3313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20679746
Product of the distinct prime numbers

The prime factorization of 82718984 is 2 × 2 × 2 × 3121 × 3313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 41, 1, 700, 261, 5532, 7254, 14539, 15822, 342287, 184374, 1548644, 6752162, 62040077, 12778815, 940029064, 644764514, 1712394951, 8492949774

Basic calculations (n = 82718984)

Multiplication

n×y
n×2 165437968
n×3 248156952
n×4 330875936
n×5 413594920

Division

n÷y
n÷2 41359492
n÷3 27572994.666667
n÷3 20679746
n÷5 16543796.8

Exponentiation

ny
n2 6842430313992256
n3 5.6599888366424E+23
n4 4.681885260184E+31
n5 3.87280791927E+39

Nth Root

y√n
2√n 9094.997746014
3√n 435.71421666985
4√n 95.367697602564
5√n 38.328430719808

Divisors of 82718984

1, 2, 4, 8, 3121, 3313, 6242, 6626, 12484, 13252, 24968, 26504, 10339873, 20679746, 41359492, 82718984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82718983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82718984 can be divided by 16 positive divisors. The sum of these divisors (counting 82718984) is 1, the average is 0.0625.

Base conversion 82718984

Base System Value
2 Binary 100111011100011000100001000
3 Ternary 12202122120010002
4 Quaternary 10323203010020
5 Quinary 132134001414
6 Senary 12112542132
8 Octal 473430410
10 Decimal 82718984
12 Duodecimal 23851948
16 Hexadecimal 4ee3108
20 Vigesimal 15gjh94
36 Base36 1d8ydk

Cryptographic Hash Functions

md5 6868cbd3a4521c94d00f724b68fe61c2
sha1 1bd850f2c3da1e3d34c14040577128b5fd194e35
sha256 fb4f0e5c5567944bb15b0772b831add754d9974ed99498b7d1a65fe969bbefa7
sha512 b9a260ab31028598b9ed0187d3310df60f053acb8801d625c03bd664020d5f14998e625d5422c2724bf9b990f5eb026035b188e3049aa8b204400d7fd506d63c
ripemd-160 06b9c0c79d249189eb31bb2c155919dc5861147a

82718984 as geometric shapes

Circle

Radius = n
Diameter 165437968
Circumference 519738704.89362
Area 2.1496128807138E+16

Sphere

Radius = n
Volume 2.3708505798128E+24
Surface area 8.5984515228553E+16
Circumference 519738704.89362

Square

Length = n
Perimeter 330875936
Area 6842430313992256
Diagonal 116982309.03852

Cube

Length = n
Surface area 41054581883953536
Volume 5.6599888366424E+23
Space diagonal 143273483.03848

Equilateral Triangle

Length = n
Perimeter 248156952
Area 2.962859237771E+15
Altitude 71636741.519239

Triangular Pyramid

Length = n
Surface area 2.962859237771E+15
Volume 6.67036081305E+22
Height 38994103.012841