82985216 (number)

82985216 is an even 8-digits composite number following 82985215 and preceding 82985217. In scientific notation, it is written as 8.2985216 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 18 positive divisors. There are 41492480 positive integers (up to 82985216) that are relatively prime to 82985216.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred eighty-five thousand two hundred sixteen

Notation

Scientific notation 8.2985216 × 10^7
Engineering notation 8.2985216 × 10^6

Prime Factorization of 82985216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 324161

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 648322
Product of the distinct prime numbers

The prime factorization of 82985216 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 324161. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 3, 77, 100, 8, 168, 3040, 2513, 98132, 36763, 36703, 409619, 5990054, 7981697, 88151700, 23623079, 366910684, 319493669, 2231635349, 6481783010

Basic calculations (n = 82985216)

Multiplication

n×y
n×2 165970432
n×3 248955648
n×4 331940864
n×5 414926080

Division

n÷y
n÷2 41492608
n÷3 27661738.666667
n÷3 20746304
n÷5 16597043.2

Exponentiation

ny
n2 6886546074566656
n3 5.7148151349187E+23
n4 4.7424516837129E+31
n5 3.9355337734248E+39

Nth Root

y√n
2√n 9109.6221656005
3√n 436.18116646994
4√n 95.444340668269
5√n 38.353071116927

Divisors of 82985216

1, 2, 4, 8, 16, 32, 64, 128, 256, 324161, 648322, 1296644, 2593288, 5186576, 10373152, 20746304, 41492608, 82985216

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82985215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82985216 can be divided by 18 positive divisors. The sum of these divisors (counting 82985216) is 1, the average is 0.055555555555556.

Base conversion 82985216

Base System Value
2 Binary 100111100100100000100000000
3 Ternary 12210011002022112
4 Quaternary 10330210010000
5 Quinary 132221011331
6 Senary 12122354452
8 Octal 474440400
10 Decimal 82985216
12 Duodecimal 2395ba28
16 Hexadecimal 4f24100
20 Vigesimal 15id30g
36 Base36 1densw

Cryptographic Hash Functions

md5 2d3b4f81af6e7881fc7b9be1da79529a
sha1 16a625ff2079ae5daeadd55bcb6aa638ab8f639b
sha256 f27aec8c0324686b8bf3b7042f55cf7ba000434de99c2d054905e2418e51572b
sha512 e28f7af19850b57589898156590944f9fdecbeab8fc1cb5de1f03008dfd9787e87e383794ac4b18831f8341d35081802997bede3e2a0f893c747ab4cab75a6c5
ripemd-160 6bee87d6eabafe2ef8549a218ddbfc477760d477

82985216 as geometric shapes

Circle

Radius = n
Diameter 165970432
Circumference 521411489.88432
Area 2.1634722556466E+16

Sphere

Radius = n
Volume 2.3938161659312E+24
Surface area 8.6538890225865E+16
Circumference 521411489.88432

Square

Length = n
Perimeter 331940864
Area 6886546074566656
Diagonal 117358817.94366

Cube

Length = n
Surface area 41319276447399936
Volume 5.7148151349187E+23
Space diagonal 143734610.38908

Equilateral Triangle

Length = n
Perimeter 248955648
Area 2.9819619224534E+15
Altitude 71867305.194539

Triangular Pyramid

Length = n
Surface area 2.9819619224534E+15
Volume 6.7349742252142E+22
Height 39119605.98122