66771824 (number)

66771824 is an even 8-digits composite number following 66771823 and preceding 66771825. In scientific notation, it is written as 6.6771824 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 28459008 positive integers (up to 66771824) that are relatively prime to 66771824.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred seventy-one thousand eight hundred twenty-four

Notation

Scientific notation 6.6771824 × 10^7
Engineering notation 6.6771824 × 10^6

Prime Factorization of 66771824

Prime Factorization 2 × 2 × 2 × 2 × 7 × 3089 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8346478
Product of the distinct prime numbers

The prime factorization of 66771824 is 2 × 2 × 2 × 2 × 7 × 3089 × 193. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66771824)

Multiplication

n×y
n×2 133543648
n×3 200315472
n×4 267087296
n×5 333859120

Division

n÷y
n÷2 33385912
n÷3 22257274.666667
n÷3 16692956
n÷5 13354364.8

Exponentiation

ny
n2 4458476480286976
n3 2.9770060684986E+23
n4 1.9878012525272E+31
n5 1.3272911538073E+39

Nth Root

y√n
2√n 8171.4028171422
3√n 405.69321708826
4√n 90.395811944704
5√n 36.721350765322

Divisors of 66771824

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 -66771823
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 66771824 can be divided by 40 positive divisors. The sum of these divisors (counting 66771824) is 1, the average is 0.025.

Base conversion 66771824

Base System Value
2 Binary 11111110101101101101110000
3 Ternary 11122122100201112
4 Quaternary 3332231231300
5 Quinary 114043144244
6 Senary 10343052452
8 Octal 376555560
10 Decimal 66771824
12 Duodecimal 1a441128
16 Hexadecimal 3fadb70
20 Vigesimal 10h69b4
36 Base36 13r5gw

Cryptographic Hash Functions

md5 658910c8df2d1c1f0362622faab4d305
sha1 610f699d6ebe25cef7157bd994e2a0d802c84add
sha256 84bf9a63db01c8a15da8a7141c961c2669d6f472178fa7b84238b749a2fc4acf
sha512 bcdb6ab45da4fc83680866cb591d239bae877edec4cd0f13b052b88438470953c3e5e6444effea0cf0696d3d2f45355d90b0152e0b4c768ae10d5994013d019b
ripemd-160 b21e85c5bf21753f90b1318e33582c2d9db01e47

66771824 as geometric shapes

Circle

Radius = n
Diameter 133543648
Circumference 419539743.49038
Area 1.4006716956672E+16

Sphere

Radius = n
Volume 1.2470053859317E+24
Surface area 5.602686782669E+16
Circumference 419539743.49038

Square

Length = n
Perimeter 267087296
Area 4458476480286976
Diagonal 94429619.085189

Cube

Length = n
Surface area 26750858881721856
Volume 2.9770060684986E+23
Space diagonal 115652191.68205

Equilateral Triangle

Length = n
Perimeter 200315472
Area 1.930576947052E+15
Altitude 57826095.841023

Triangular Pyramid

Length = n
Surface area 1.930576947052E+15
Volume 3.5084352977815E+22
Height 31476539.695063