82157064 (number)

82157064 is an even 8-digits composite number following 82157063 and preceding 82157065. In scientific notation, it is written as 8.2157064 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 23569920 positive integers (up to 82157064) that are relatively prime to 82157064.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-seven thousand sixty-four

Notation

Scientific notation 8.2157064 × 10^7
Engineering notation 8.2157064 × 10^6

Prime Factorization of 82157064

Prime Factorization 2 × 2 × 2 × 33 × 11 × 19 × 1489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20539266
Product of the distinct prime numbers

The prime factorization of 82157064 is 2 × 2 × 2 × 33 × 11 × 19 × 1489. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82157064)

Multiplication

n×y
n×2 164314128
n×3 246471192
n×4 328628256
n×5 410785320

Division

n÷y
n÷2 41078532
n÷3 27385688
n÷3 20539266
n÷5 16431412.8

Exponentiation

ny
n2 6749783165100096
n3 5.5454236748125E+23
n4 4.5559572775869E+31
n5 3.7430407363597E+39

Nth Root

y√n
2√n 9064.053397901
3√n 434.72535444459
4√n 95.205322319191
5√n 38.27621471526

Divisors of 82157064

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82157063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82157064 can be divided by 64 positive divisors. The sum of these divisors (counting 82157064) is 1, the average is 0.015625.

Base conversion 82157064

Base System Value
2 Binary 100111001011001111000001000
3 Ternary 12201121000022020
4 Quaternary 10321121320020
5 Quinary 132013011224
6 Senary 12052524440
8 Octal 471317010
10 Decimal 82157064
12 Duodecimal 23620720
16 Hexadecimal 4e59e08
20 Vigesimal 15d9cd4
36 Base36 1cwwso

Cryptographic Hash Functions

md5 5da797fbf5ddb744360be92ee8123fce
sha1 cb5b595e2240a483231219353cd3ba5175e5997a
sha256 a8ba805e3f765d7e85a01f58d86c654e6ed7c4931f1e9e01fa274e04511c9e11
sha512 d9d41f77e39e77c7d2c22eee68d4bdd19bfa11fc81a1eb27bf2e227b635ebcedec29fc72807c8525efcbf609bc07ed10449205ae87f26e61f2822a065088b407
ripemd-160 8137a99c41ee2aee6d5709647ef8d5fed699791f

82157064 as geometric shapes

Circle

Radius = n
Diameter 164314128
Circumference 516208057.40581
Area 2.1205069204803E+16

Sphere

Radius = n
Volume 2.3228616370445E+24
Surface area 8.482027681921E+16
Circumference 516208057.40581

Square

Length = n
Perimeter 328628256
Area 6749783165100096
Diagonal 116187634.15355

Cube

Length = n
Surface area 40498698990600576
Volume 5.5454236748125E+23
Space diagonal 142300209.04869

Equilateral Triangle

Length = n
Perimeter 246471192
Area 2.9227418455066E+15
Altitude 71150104.524344

Triangular Pyramid

Length = n
Surface area 2.9227418455066E+15
Volume 6.5353444750206E+22
Height 38729211.384518