82166660 (number)

82166660 is an even 8-digits composite number following 82166659 and preceding 82166661. In scientific notation, it is written as 8.2166660 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 32832224 positive integers (up to 82166660) that are relatively prime to 82166660.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2166660 × 10^7
Engineering notation 8.2166660 × 10^6

Prime Factorization of 82166660

Prime Factorization 2 × 2 × 5 × 1427 × 2879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41083330
Product of the distinct prime numbers

The prime factorization of 82166660 is 2 × 2 × 5 × 1427 × 2879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 3, 96, 1000, 457, 7277, 4743, 60943, 30408, 636301, 712317, 7956338, 2389817, 87172619, 78997607, 463056650, 51625787, 731971377, 8862753356

Basic calculations (n = 82166660)

Multiplication

n×y
n×2 164333320
n×3 246499980
n×4 328666640
n×5 410833300

Division

n÷y
n÷2 41083330
n÷3 27388886.666667
n÷3 20541665
n÷5 16433332

Exponentiation

ny
n2 6751360015555600
n3 5.5473670293575E+23
n4 4.5580862059643E+31
n5 3.7452271953616E+39

Nth Root

y√n
2√n 9064.5827261932
3√n 434.74227918967
4√n 95.208102208757
5√n 38.277108810982

Divisors of 82166660

1, 2, 4, 5, 10, 20, 1427, 2854, 2879, 5708, 5758, 7135, 11516, 14270, 14395, 28540, 28790, 57580, 4108333, 8216666, 16433332, 20541665, 41083330, 82166660

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 -82166659
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 82166660 can be divided by 24 positive divisors. The sum of these divisors (counting 82166660) is 1, the average is 0.041666666666667.

Base conversion 82166660

Base System Value
2 Binary 100111001011100001110000100
3 Ternary 12201121111110122
4 Quaternary 10321130032010
5 Quinary 132013313120
6 Senary 12053041112
8 Octal 471341604
10 Decimal 82166660
12 Duodecimal 23626198
16 Hexadecimal 4e5c384
20 Vigesimal 15dagd0
36 Base36 1cx478

Cryptographic Hash Functions

md5 75fe7a7464976ce1b68ff7939e50e063
sha1 c799a68968b84ad495182e34cac87e4ac1723675
sha256 88c830ed4a49da95836b0e11d4053d3e88346a8f9779f4a43e5b617a11f99c5d
sha512 f03060accb3a32172a6529ee28c19e49baf517d9b61d8ff97c02f606e7b6f1b63807f7d0c719a7f859fd6a9598e7b982a9f25fb34976e73b43ba144478bffac7
ripemd-160 512283ca79f98e58d2e29aa690d32f8466fe0ed0

82166660 as geometric shapes

Circle

Radius = n
Diameter 164333320
Circumference 516268350.85202
Area 2.1210023026609E+16

Sphere

Radius = n
Volume 2.3236756674928E+24
Surface area 8.4840092106437E+16
Circumference 516268350.85202

Square

Length = n
Perimeter 328666640
Area 6751360015555600
Diagonal 116201204.9469

Cube

Length = n
Surface area 40508160093333600
Volume 5.5473670293575E+23
Space diagonal 142316829.80824

Equilateral Triangle

Length = n
Perimeter 246499980
Area 2.9234246417828E+15
Altitude 71158414.904119

Triangular Pyramid

Length = n
Surface area 2.9234246417828E+15
Volume 6.5376347403156E+22
Height 38733734.9823