82140816 (number)

82140816 is an even 8-digits composite number following 82140815 and preceding 82140817. In scientific notation, it is written as 8.2140816 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 27178240 positive integers (up to 82140816) that are relatively prime to 82140816.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty thousand eight hundred sixteen

Notation

Scientific notation 8.2140816 × 10^7
Engineering notation 8.2140816 × 10^6

Prime Factorization of 82140816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 137 × 12491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10267602
Product of the distinct prime numbers

The prime factorization of 82140816 is 2 × 2 × 2 × 2 × 3 × 137 × 12491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 96, 26, 391, 134, 9105, 5030, 92629, 89017, 266508, 885269, 3629874, 9498787, 1879164, 99191691, 964171425, 172513285, 550500492, 1033354952

Basic calculations (n = 82140816)

Multiplication

n×y
n×2 164281632
n×3 246422448
n×4 328563264
n×5 410704080

Division

n÷y
n÷2 41070408
n÷3 27380272
n÷3 20535204
n÷5 16428163.2

Exponentiation

ny
n2 6747113653145856
n3 5.5421342111414E+23
n4 4.5523542648467E+31
n5 3.7393409403559E+39

Nth Root

y√n
2√n 9063.1570658353
3√n 434.69669436796
4√n 95.200614839586
5√n 38.274700636957

Divisors of 82140816

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 12491, 24982, 37473, 49964, 74946, 99928, 149892, 199856, 299784, 599568, 1711267, 3422534, 5133801, 6845068, 10267602, 13690136, 20535204, 27380272, 41070408, 82140816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82140815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82140816 can be divided by 40 positive divisors. The sum of these divisors (counting 82140816) is 1, the average is 0.025.

Base conversion 82140816

Base System Value
2 Binary 100111001010101111010010000
3 Ternary 12201120012000110
4 Quaternary 10321111322100
5 Quinary 132012001231
6 Senary 12052321320
8 Octal 471257220
10 Decimal 82140816
12 Duodecimal 23613240
16 Hexadecimal 4e55e90
20 Vigesimal 15d7c0g
36 Base36 1cwk9c

Cryptographic Hash Functions

md5 5911077a0618f864d42d5638e14ecd53
sha1 50130a8bfef51a85f5ab5e2defba973db7113854
sha256 bdfac2c45b9460208b7ca3d42c4f52c960b8601d410c1a05056922d35d2bdcdb
sha512 6f7d3caac1f66b6ec40f8739406a843e9105cbdd39163ce69c2d793ed04384aee7a55f854eb9e3bada8d12ee90109570d653ce900c7d247dcf102b29cdba9dc9
ripemd-160 b6982495eb610e205c5e21cc325068c0ffc5f1ce

82140816 as geometric shapes

Circle

Radius = n
Diameter 164281632
Circumference 516105968.21094
Area 2.1196682685658E+16

Sphere

Radius = n
Volume 2.3214837497241E+24
Surface area 8.4786730742634E+16
Circumference 516105968.21094

Square

Length = n
Perimeter 328563264
Area 6747113653145856
Diagonal 116164656.01159

Cube

Length = n
Surface area 40482681918875136
Volume 5.5421342111414E+23
Space diagonal 142272066.68717

Equilateral Triangle

Length = n
Perimeter 246422448
Area 2.9215859129226E+15
Altitude 71136033.343583

Triangular Pyramid

Length = n
Surface area 2.9215859129226E+15
Volume 6.5314678049068E+22
Height 38721552.003864