82740668 (number)

82740668 is an even 8-digits composite number following 82740667 and preceding 82740669. In scientific notation, it is written as 8.2740668 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 39192912 positive integers (up to 82740668) that are relatively prime to 82740668.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty thousand six hundred sixty-eight

Notation

Scientific notation 8.2740668 × 10^7
Engineering notation 8.2740668 × 10^6

Prime Factorization of 82740668

Prime Factorization 2 × 2 × 19 × 1088693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41370334
Product of the distinct prime numbers

The prime factorization of 82740668 is 2 × 2 × 19 × 1088693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 92, 31, 717, 850, 8693, 1132, 71091, 56711, 540574, 706217, 1636193, 7382245, 29420978, 12284072, 205824322, 184511424, 1070088296, 4872846412

Basic calculations (n = 82740668)

Multiplication

n×y
n×2 165481336
n×3 248222004
n×4 330962672
n×5 413703340

Division

n÷y
n÷2 41370334
n÷3 27580222.666667
n÷3 20685167
n÷5 16548133.6

Exponentiation

ny
n2 6846018141086224
n3 5.6644411413359E+23
n4 4.6867964388082E+31
n5 3.8778866812701E+39

Nth Root

y√n
2√n 9096.1897517587
3√n 435.75228613173
4√n 95.373946923459
5√n 38.33043999632

Divisors of 82740668

1, 2, 4, 19, 38, 76, 1088693, 2177386, 4354772, 20685167, 41370334, 82740668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82740667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82740668 can be divided by 12 positive divisors. The sum of these divisors (counting 82740668) is 1, the average is 0.083333333333333.

Base conversion 82740668

Base System Value
2 Binary 100111011101000010110111100
3 Ternary 12202200122212012
4 Quaternary 10323220112330
5 Quinary 132140200133
6 Senary 12113230352
8 Octal 473502674
10 Decimal 82740668
12 Duodecimal 238623b8
16 Hexadecimal 4ee85bc
20 Vigesimal 15h2bd8
36 Base36 1d9f3w

Cryptographic Hash Functions

md5 6ca60379d6957524212f6911319cbcd7
sha1 57e8a64c8db6f35cf25944dd161b5d9080aa9828
sha256 8b00edee78fbe6db00be6080c37f8836a11e99a3ec51350d855d67d3ef0554bf
sha512 82b9266367693720eddf2be078cd4d399a907d2ee4eb6a50a4e7f4444b9ac55b6abb1d43a190601dee0c57dd4c2c63f0443c0e0815e5b49ddc98eef21b12f572
ripemd-160 43c4c1d2a1acf9c1f69bc6c1e634762748ead352

82740668 as geometric shapes

Circle

Radius = n
Diameter 165481336
Circumference 519874949.48382
Area 2.1507400298379E+16

Sphere

Radius = n
Volume 2.3727155568417E+24
Surface area 8.6029601193516E+16
Circumference 519874949.48382

Square

Length = n
Perimeter 330962672
Area 6846018141086224
Diagonal 117012974.84541

Cube

Length = n
Surface area 41076108846517344
Volume 5.6644411413359E+23
Space diagonal 143311040.82819

Equilateral Triangle

Length = n
Perimeter 248222004
Area 2.9644128124749E+15
Altitude 71655520.414094

Triangular Pyramid

Length = n
Surface area 2.9644128124749E+15
Volume 6.6756079044512E+22
Height 39004324.94847