82082009 (number)

82082009 is an odd 8-digits composite number following 82082008 and preceding 82082010. In scientific notation, it is written as 8.2082009 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 78513204 positive integers (up to 82082009) that are relatively prime to 82082009.

Interesting facts

Basic properties

Name

Name eighty-two million eighty-two thousand nine

Notation

Scientific notation 8.2082009 × 10^7
Engineering notation 8.2082009 × 10^6

Prime Factorization of 82082009

Prime Factorization 23 × 3568783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82082009
Product of the distinct prime numbers

The prime factorization of 82082009 is 23 × 3568783. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 95, 31, 65, 61, 4408, 8231, 58529, 81465, 39387, 644849, 2614520, 702811, 19721000, 67056774, 572265515, 963331042, 1653636896, 3061331746

Basic calculations (n = 82082009)

Multiplication

n×y
n×2 164164018
n×3 246246027
n×4 328328036
n×5 410410045

Division

n÷y
n÷2 41041004.5
n÷3 27360669.666667
n÷3 20520502.25
n÷5 16416401.8

Exponentiation

ny
n2 6737456201476081
n3 5.5302394056667E+23
n4 4.5393316066809E+31
n5 3.7259745779356E+39

Nth Root

y√n
2√n 9059.9121960425
3√n 434.59293226503
4√n 95.183571040608
5√n 38.269218672501

Divisors of 82082009

1, 23, 3568783, 82082009

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82082008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82082009 can be divided by 4 positive divisors. The sum of these divisors (counting 82082009) is 1, the average is 0.25.

Base conversion 82082009

Base System Value
2 Binary 100111001000111100011011001
3 Ternary 12201110012100102
4 Quaternary 10321013203121
5 Quinary 132003111014
6 Senary 12051145145
8 Octal 471074331
10 Decimal 82082009
12 Duodecimal 235a51b5
16 Hexadecimal 4e478d9
20 Vigesimal 15d0509
36 Base36 1cvavt

Cryptographic Hash Functions

md5 d0c9870de88e91dc617b0839d22f0dcf
sha1 ca08d6a61f1a68b74be55f843827f5da24aa9847
sha256 7c4304b759657cd0d36fbc1cb9961e181c63a6429fe94ee1af55b4627f1e8c48
sha512 6f80191e53b0ad3c60ccfc58219759e5276c39c00a729e1bd432568f7447a478d0f384f0a6345ff9c0c6200bded010a45c429d2df6fec01dd885088d23e5b64f
ripemd-160 a023123c2161865ec6bb7b45abe6e9c99dded26d

82082009 as geometric shapes

Circle

Radius = n
Diameter 164164018
Circumference 515736472.93258
Area 2.116634290644E+16

Sphere

Radius = n
Volume 2.316501265258E+24
Surface area 8.4665371625761E+16
Circumference 515736472.93258

Square

Length = n
Perimeter 328328036
Area 6737456201476081
Diagonal 116081490.35463

Cube

Length = n
Surface area 40424737208856486
Volume 5.5302394056667E+23
Space diagonal 142170209.97533

Equilateral Triangle

Length = n
Perimeter 246246027
Area 2.9174041136816E+15
Altitude 71085104.987663

Triangular Pyramid

Length = n
Surface area 2.9174041136816E+15
Volume 6.5174496422199E+22
Height 38693830.11821