82742408 (number)

82742408 is an even 8-digits composite number following 82742407 and preceding 82742409. In scientific notation, it is written as 8.2742408 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 33650496 positive integers (up to 82742408) that are relatively prime to 82742408.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-two thousand four hundred eight

Notation

Scientific notation 8.2742408 × 10^7
Engineering notation 8.2742408 × 10^6

Prime Factorization of 82742408

Prime Factorization 2 × 2 × 2 × 7 × 283 × 23 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20685602
Product of the distinct prime numbers

The prime factorization of 82742408 is 2 × 2 × 2 × 7 × 283 × 23 × 227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 30, 89, 942, 976, 6854, 6302, 57751, 8477, 640642, 73077, 3960458, 4079506, 84374207, 64796612, 637428954, 331615036, 6303380176, 3278902667

Basic calculations (n = 82742408)

Multiplication

n×y
n×2 165484816
n×3 248227224
n×4 330969632
n×5 413712040

Division

n÷y
n÷2 41371204
n÷3 27580802.666667
n÷3 20685602
n÷5 16548481.6

Exponentiation

ny
n2 6846306081638464
n3 5.6647985109981E+23
n4 4.687190696348E+31
n5 3.8782944497103E+39

Nth Root

y√n
2√n 9096.2853956986
3√n 435.75534067021
4√n 95.374448337585
5√n 38.330601209436

Divisors of 82742408

1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 227, 283, 322, 454, 566, 644, 908, 1132, 1288, 1589, 1816, 1981, 2264, 3178, 3962, 5221, 6356, 6509, 7924, 10442, 12712, 13018, 15848, 20884, 26036, 36547, 41768, 45563, 52072, 64241, 73094, 91126, 128482, 146188, 182252, 256964, 292376, 364504, 449687, 513928, 899374, 1477543, 1798748, 2955086, 3597496, 5910172, 10342801, 11820344, 20685602, 41371204, 82742408

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 -82742407
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 82742408 can be divided by 64 positive divisors. The sum of these divisors (counting 82742408) is 1, the average is 0.015625.

Base conversion 82742408

Base System Value
2 Binary 100111011101000110010001000
3 Ternary 12202200202020122
4 Quaternary 10323220302020
5 Quinary 132140224113
6 Senary 12113242412
8 Octal 473506210
10 Decimal 82742408
12 Duodecimal 23863408
16 Hexadecimal 4ee8c88
20 Vigesimal 15h2g08
36 Base36 1d9gg8

Cryptographic Hash Functions

md5 78494b7672da226285c79806f04f57c9
sha1 73f87e2cd8065ca30bf6a27b062474768d7f6ea9
sha256 3900d1909de219dd6a2d390851aa0045868f81444923b25879616d41b6a89387
sha512 c2d0bff110ebe9e7822af09bd5f6ee8e109fae4068a9eb8ce2e3639e2fe19c13ebdf688b6a2ed24cc860c7ed0d754377bd51f686242836e26347b458170d6b47
ripemd-160 c8ce6e18f665c84ac26e289526e2162f5805eb3b

82742408 as geometric shapes

Circle

Radius = n
Diameter 165484816
Circumference 519885882.22626
Area 2.1508304890303E+16

Sphere

Radius = n
Volume 2.3728652514957E+24
Surface area 8.603321956121E+16
Circumference 519885882.22626

Square

Length = n
Perimeter 330969632
Area 6846306081638464
Diagonal 117015435.57701

Cube

Length = n
Surface area 41077836489830784
Volume 5.6647985109981E+23
Space diagonal 143314054.59659

Equilateral Triangle

Length = n
Perimeter 248227224
Area 2.9645374943914E+15
Altitude 71657027.298297

Triangular Pyramid

Length = n
Surface area 2.9645374943914E+15
Volume 6.676029068637E+22
Height 39005145.192336