82157073 (number)

82157073 is an odd 8-digits composite number following 82157072 and preceding 82157074. In scientific notation, it is written as 8.2157073 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 51549504 positive integers (up to 82157073) that are relatively prime to 82157073.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-seven thousand seventy-three

Notation

Scientific notation 8.2157073 × 10^7
Engineering notation 8.2157073 × 10^6

Prime Factorization of 82157073

Prime Factorization 3 × 17 × 1610923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82157073
Product of the distinct prime numbers

The prime factorization of 82157073 is 3 × 17 × 1610923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 53, 76, 353, 925, 3746, 5097, 66031, 43520, 791715, 307598, 1258110, 7463878, 55041959, 2119496, 912922705, 250769903, 9272512517, 3849922288

Basic calculations (n = 82157073)

Multiplication

n×y
n×2 164314146
n×3 246471219
n×4 328628292
n×5 410785365

Division

n÷y
n÷2 41078536.5
n÷3 27385691
n÷3 20539268.25
n÷5 16431414.6

Exponentiation

ny
n2 6749784643927329
n3 5.5454254972542E+23
n4 4.5559592739397E+31
n5 3.7430427865409E+39

Nth Root

y√n
2√n 9064.0538943676
3√n 434.72537031877
4√n 95.205324926537
5√n 38.276215553863

Divisors of 82157073

1, 3, 17, 51, 1610923, 4832769, 27385691, 82157073

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82157072
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82157073 can be divided by 8 positive divisors. The sum of these divisors (counting 82157073) is 1, the average is 0.125.

Base conversion 82157073

Base System Value
2 Binary 100111001011001111000010001
3 Ternary 12201121000022120
4 Quaternary 10321121320101
5 Quinary 132013011243
6 Senary 12052524453
8 Octal 471317021
10 Decimal 82157073
12 Duodecimal 23620729
16 Hexadecimal 4e59e11
20 Vigesimal 15d9cdd
36 Base36 1cwwsx

Cryptographic Hash Functions

md5 d8c107d52bd9a546846a28a6dd566c43
sha1 c398c5491104d3ca21284f35f0d5a11218bcc164
sha256 6646747fdbc908e71c1480adbe2edcfe4cecd766f4453485d4d796623c644688
sha512 95713a9bfc8eaa4170ed6907f46c235d82016d3fa8c1e34e0a306eb73b24349d7f9d82eec3cce2947ab8944d01bf2fb1cd5fd50e80f8bbd999047c4509529e34
ripemd-160 ba9d957d9626530f45f7c082f9379b50e4c1e4e7

82157073 as geometric shapes

Circle

Radius = n
Diameter 164314146
Circumference 516208113.95448
Area 2.1205073850675E+16

Sphere

Radius = n
Volume 2.3228624004271E+24
Surface area 8.4820295402701E+16
Circumference 516208113.95448

Square

Length = n
Perimeter 328628292
Area 6749784643927329
Diagonal 116187646.88148

Cube

Length = n
Surface area 40498707863563974
Volume 5.5454254972542E+23
Space diagonal 142300224.63715

Equilateral Triangle

Length = n
Perimeter 246471219
Area 2.9227424858576E+15
Altitude 71150112.318573

Triangular Pyramid

Length = n
Surface area 2.9227424858576E+15
Volume 6.5353466227887E+22
Height 38729215.627159