82804520 (number)

82804520 is an even 8-digits composite number following 82804519 and preceding 82804521. In scientific notation, it is written as 8.2804520 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 32226048 positive integers (up to 82804520) that are relatively prime to 82804520.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand five hundred twenty

Notation

Scientific notation 8.2804520 × 10^7
Engineering notation 8.2804520 × 10^6

Prime Factorization of 82804520

Prime Factorization 2 × 2 × 2 × 5 × 37 × 55949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20701130
Product of the distinct prime numbers

The prime factorization of 82804520 is 2 × 2 × 2 × 5 × 37 × 55949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 23, 73, 760, 84, 641, 5997, 87920, 19754, 924401, 977889, 4840481, 1015013, 73215435, 46820374, 517611058, 977015310, 8143138578, 1112651723

Basic calculations (n = 82804520)

Multiplication

n×y
n×2 165609040
n×3 248413560
n×4 331218080
n×5 414022600

Division

n÷y
n÷2 41402260
n÷3 27601506.666667
n÷3 20701130
n÷5 16560904

Exponentiation

ny
n2 6856588532430400
n3 5.677565222654E+23
n4 4.7012806303056E+31
n5 3.8928728597775E+39

Nth Root

y√n
2√n 9099.6988961174
3√n 435.86434912497
4√n 95.392341915467
5√n 38.336354186197

Divisors of 82804520

1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 55949, 111898, 223796, 279745, 447592, 559490, 1118980, 2070113, 2237960, 4140226, 8280452, 10350565, 16560904, 20701130, 41402260, 82804520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804520 can be divided by 32 positive divisors. The sum of these divisors (counting 82804520) is 1, the average is 0.03125.

Base conversion 82804520

Base System Value
2 Binary 100111011110111111100101000
3 Ternary 12202210220110002
4 Quaternary 10323313330220
5 Quinary 132144221040
6 Senary 12114442132
8 Octal 473677450
10 Decimal 82804520
12 Duodecimal 23893348
16 Hexadecimal 4ef7f28
20 Vigesimal 15hab60
36 Base36 1dasdk

Cryptographic Hash Functions

md5 7f5b9ff7f6088985588fdd8f915f5241
sha1 403c4336fd97ea65d75aa6d49c6967e7caee49d8
sha256 b34da649512b5b875b82e15365874f0e97160a39c90e032012a192d1c4c0a8c4
sha512 29660377313d06ee2877c514fd1b97630ef612dca276fcae8367e04eaa2c63382abdb3c30f56e28c8df7393a9f5c0303de4a7a280f32b0ce240fd489be768d6e
ripemd-160 1229b31712fdbd1fe1e0aea36e3768c1bc405032

82804520 as geometric shapes

Circle

Radius = n
Diameter 165609040
Circumference 520276143.43206
Area 2.1540608162171E+16

Sphere

Radius = n
Volume 2.3782129591689E+24
Surface area 8.6162432648685E+16
Circumference 520276143.43206

Square

Length = n
Perimeter 331218080
Area 6856588532430400
Diagonal 117103275.20979

Cube

Length = n
Surface area 41139531194582400
Volume 5.677565222654E+23
Space diagonal 143421635.73635

Equilateral Triangle

Length = n
Perimeter 248413560
Area 2.9689899261909E+15
Altitude 71710817.868177

Triangular Pyramid

Length = n
Surface area 2.9689899261909E+15
Volume 6.6910747826126E+22
Height 39034425.069931