82661080 (number)

82661080 is an even 8-digits composite number following 82661079 and preceding 82661081. In scientific notation, it is written as 8.2661080 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 31626496 positive integers (up to 82661080) that are relatively prime to 82661080.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand eighty

Notation

Scientific notation 8.2661080 × 10^7
Engineering notation 8.2661080 × 10^6

Prime Factorization of 82661080

Prime Factorization 2 × 2 × 2 × 5 × 23 × 89849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20665270
Product of the distinct prime numbers

The prime factorization of 82661080 is 2 × 2 × 2 × 5 × 23 × 89849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 49, 12, 803, 484, 6009, 6722, 95101, 68466, 881294, 284580, 8529585, 513695, 57238850, 28760607, 680264612, 191317899, 219745140, 6661293867

Basic calculations (n = 82661080)

Multiplication

n×y
n×2 165322160
n×3 247983240
n×4 330644320
n×5 413305400

Division

n÷y
n÷2 41330540
n÷3 27553693.333333
n÷3 20665270
n÷5 16532216

Exponentiation

ny
n2 6832854146766400
n3 5.6481110325419E+23
n4 4.6687895790983E+31
n5 3.8592718890101E+39

Nth Root

y√n
2√n 9091.8139004271
3√n 435.61252503854
4√n 95.351003667644
5√n 38.323063170457

Divisors of 82661080

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 89849, 179698, 359396, 449245, 718792, 898490, 1796980, 2066527, 3593960, 4133054, 8266108, 10332635, 16532216, 20665270, 41330540, 82661080

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 -82661079
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 82661080 can be divided by 32 positive divisors. The sum of these divisors (counting 82661080) is 1, the average is 0.03125.

Base conversion 82661080

Base System Value
2 Binary 100111011010100111011011000
3 Ternary 12202112121200111
4 Quaternary 10323110323120
5 Quinary 132130123310
6 Senary 12111414104
8 Octal 473247330
10 Decimal 82661080
12 Duodecimal 23824334
16 Hexadecimal 4ed4ed8
20 Vigesimal 15gcce0
36 Base36 1d7pp4

Cryptographic Hash Functions

md5 35cda939a5bc3f4df579ff3173b98e8d
sha1 fdde88c0ae47723bd23ab8c2925c568671380838
sha256 0bd2d1cf6740ca58fc4dc98a86dadc0a9c1d4f426cf674988201474df756b622
sha512 7e54b4e6d7c06bb89b01841844495c90b95ef686074bc5dfa9ed016dbea68d8f9c26a1526a172f87e7114aebaa36d0b9b4ff82ff9869b1dc13e82bc01e388583
ripemd-160 71120e9260d8480b61769e4ebf96e348977231db

82661080 as geometric shapes

Circle

Radius = n
Diameter 165322160
Circumference 519374883.3316
Area 2.1466044390532E+16

Sphere

Radius = n
Volume 2.3658752168657E+24
Surface area 8.5864177562128E+16
Circumference 519374883.3316

Square

Length = n
Perimeter 330644320
Area 6832854146766400
Diagonal 116900420.41641

Cube

Length = n
Surface area 40997124880598400
Volume 5.6481110325419E+23
Space diagonal 143173190.36852

Equilateral Triangle

Length = n
Perimeter 247983240
Area 2.9587126357268E+15
Altitude 71586595.184258

Triangular Pyramid

Length = n
Surface area 2.9587126357268E+15
Volume 6.6563626866749E+22
Height 38966806.805469