82804986 (number)

82804986 is an even 8-digits composite number following 82804985 and preceding 82804987. In scientific notation, it is written as 8.2804986 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 25092360 positive integers (up to 82804986) that are relatively prime to 82804986.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred eighty-six

Notation

Scientific notation 8.2804986 × 10^7
Engineering notation 8.2804986 × 10^6

Prime Factorization of 82804986

Prime Factorization 2 × 11 × 3 × 3 × 418207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27601662
Product of the distinct prime numbers

The prime factorization of 82804986 is 2 × 11 × 3 × 3 × 418207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 46, 88, 99, 718, 589, 1576, 36671, 16696, 638549, 618780, 834307, 4237932, 21817438, 62602698, 35250494, 859581849, 3139057531, 6299631479

Basic calculations (n = 82804986)

Multiplication

n×y
n×2 165609972
n×3 248414958
n×4 331219944
n×5 414024930

Division

n÷y
n÷2 41402493
n÷3 27601662
n÷3 20701246.5
n÷5 16560997.2

Exponentiation

ny
n2 6856665706460196
n3 5.6776610783012E+23
n4 4.7013864610147E+31
n5 3.8929824008491E+39

Nth Root

y√n
2√n 9099.7245013242
3√n 435.86516676312
4√n 95.392476125343
5√n 38.336397335292

Divisors of 82804986

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 418207, 836414, 1254621, 2509242, 3763863, 4600277, 7527726, 9200554, 13800831, 27601662, 41402493, 82804986

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 -82804985
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 82804986 can be divided by 24 positive divisors. The sum of these divisors (counting 82804986) is 1, the average is 0.041666666666667.

Base conversion 82804986

Base System Value
2 Binary 100111011111000000011111010
3 Ternary 12202210221002100
4 Quaternary 10323320003322
5 Quinary 132144224421
6 Senary 12114444230
8 Octal 473700372
10 Decimal 82804986
12 Duodecimal 23893676
16 Hexadecimal 4ef80fa
20 Vigesimal 15hac96
36 Base36 1dasqi

Cryptographic Hash Functions

md5 b487cd3fc1e11c44e5eb9a3db976b224
sha1 bc15478438ae052b7efb211454b2686e4866a44a
sha256 4256d1c27a0e19973c510e9745a427321e7f7d564f71414565436058f621a720
sha512 89c62d23d978cfad064ba3efa707dbc3c2e0c5cb2d581f654b13a47160038a6c553a8bf23893c7aa7a0978750463274509472dac25154b7b481079b79749bb95
ripemd-160 bc84cfffcc9db62dd38c2e405b5c443b78fca046

82804986 as geometric shapes

Circle

Radius = n
Diameter 165609972
Circumference 520279071.39641
Area 2.1540850611536E+16

Sphere

Radius = n
Volume 2.3782531110885E+24
Surface area 8.6163402446146E+16
Circumference 520279071.39641

Square

Length = n
Perimeter 331219944
Area 6856665706460196
Diagonal 117103934.23331

Cube

Length = n
Surface area 41139994238761176
Volume 5.6776610783012E+23
Space diagonal 143422442.87203

Equilateral Triangle

Length = n
Perimeter 248414958
Area 2.9690233435261E+15
Altitude 71711221.436015

Triangular Pyramid

Length = n
Surface area 2.9690233435261E+15
Volume 6.6911877495761E+22
Height 39034644.744438