82730908 (number)

82730908 is an even 8-digits composite number following 82730907 and preceding 82730909. In scientific notation, it is written as 8.2730908 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 34265088 positive integers (up to 82730908) that are relatively prime to 82730908.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred thirty thousand nine hundred eight

Notation

Scientific notation 8.2730908 × 10^7
Engineering notation 8.2730908 × 10^6

Prime Factorization of 82730908

Prime Factorization 2 × 2 × 299 × 17 × 13 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41365454
Product of the distinct prime numbers

The prime factorization of 82730908 is 2 × 2 × 299 × 17 × 13 × 313. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82730908)

Multiplication

n×y
n×2 165461816
n×3 248192724
n×4 330923632
n×5 413654540

Division

n÷y
n÷2 41365454
n÷3 27576969.333333
n÷3 20682727
n÷5 16546181.6

Exponentiation

ny
n2 6844403138504464
n3 5.6624368636652E+23
n4 4.684585432237E+31
n5 3.8756000641254E+39

Nth Root

y√n
2√n 9095.6532475683
3√n 435.7351518347
4√n 95.371134247047
5√n 38.329535670173

Divisors of 82730908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82730907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82730908 can be divided by 48 positive divisors. The sum of these divisors (counting 82730908) is 1, the average is 0.020833333333333.

Base conversion 82730908

Base System Value
2 Binary 100111011100101111110011100
3 Ternary 12202200011110201
4 Quaternary 10323211332130
5 Quinary 132134342113
6 Senary 12113113244
8 Octal 473457634
10 Decimal 82730908
12 Duodecimal 23858824
16 Hexadecimal 4ee5f9c
20 Vigesimal 15h1758
36 Base36 1d97ks

Cryptographic Hash Functions

md5 6a35e612654eb7e816be69a82a6dc5a5
sha1 6d38031c33393f240b4415d8e938fb3fa6dc1b3a
sha256 e7b8c5f4416ba71501499ef17e06fd787981f13f48d48290fa0dc49c4e60b69f
sha512 f724fbe5b2245c5262fe2e86779b8ea08ee3c79e18dfcac71d09cc0af734fa4f474288c2526b88a7a2a86cd04a5af686ded5709d0faa77438688f965c9dd7bc4
ripemd-160 3cda0ef8131a1bb8f6e6a99d6e19d5e8680254b6

82730908 as geometric shapes

Circle

Radius = n
Diameter 165461816
Circumference 519813625.59523
Area 2.1502326618133E+16

Sphere

Radius = n
Volume 2.3718760069742E+24
Surface area 8.600930647253E+16
Circumference 519813625.59523

Square

Length = n
Perimeter 330923632
Area 6844403138504464
Diagonal 116999172.12104

Cube

Length = n
Surface area 41066418831026784
Volume 5.6624368636652E+23
Space diagonal 143294136.01231

Equilateral Triangle

Length = n
Perimeter 248192724
Area 2.9637134958434E+15
Altitude 71647068.006153

Triangular Pyramid

Length = n
Surface area 2.9637134958434E+15
Volume 6.673245840564E+22
Height 38999724.040347