66704820 (number)

66704820 is an even 8-digits composite number following 66704819 and preceding 66704821. In scientific notation, it is written as 6.6704820 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 13312512 positive integers (up to 66704820) that are relatively prime to 66704820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6704820 × 10^7
Engineering notation 6.6704820 × 10^6

Prime Factorization of 66704820

Prime Factorization 2 × 2 × 273 × 5 × 19 × 643

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33352410
Product of the distinct prime numbers

The prime factorization of 66704820 is 2 × 2 × 273 × 5 × 19 × 643. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66704820)

Multiplication

n×y
n×2 133409640
n×3 200114460
n×4 266819280
n×5 333524100

Division

n÷y
n÷2 33352410
n÷3 22234940
n÷3 16676205
n÷5 13340964

Exponentiation

ny
n2 4449533011232400
n3 2.9680529859832E+23
n4 1.9798344018047E+31
n5 1.3206449740219E+39

Nth Root

y√n
2√n 8167.3018800581
3√n 405.55747038009
4√n 90.373125873005
5√n 36.713977998046

Divisors of 66704820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66704819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66704820 can be divided by 48 positive divisors. The sum of these divisors (counting 66704820) is 1, the average is 0.020833333333333.

Base conversion 66704820

Base System Value
2 Binary 11111110011101010110110100
3 Ternary 11122111221210220
4 Quaternary 3332131112310
5 Quinary 114034023240
6 Senary 10341414340
8 Octal 376352664
10 Decimal 66704820
12 Duodecimal 1a40a3b0
16 Hexadecimal 3f9d5b4
20 Vigesimal 10gi210
36 Base36 13ppro

Cryptographic Hash Functions

md5 4e96eaa4fd3da8cafb6b1c7c174aafa6
sha1 6d006c1bc00b5f2b519c40874f29b8d62356e6c1
sha256 7622f2cd17c6e82cefeac6f529fb4d96e39058d3404f2bc9dca3db721108747b
sha512 d57ae43b2b52f9ba1d54b574883e92c649d681059897c574c430324b48e681e23a90b8cfc436bb6450ff11672e40777046fe4299265811cf5077c043b77bef8a
ripemd-160 429c2e3cd154751e6395b74c9ac5167d41961ba0

66704820 as geometric shapes

Circle

Radius = n
Diameter 133409640
Circumference 419118744.94206
Area 1.3978620219993E+16

Sphere

Radius = n
Volume 1.2432551274973E+24
Surface area 5.5914480879972E+16
Circumference 419118744.94206

Square

Length = n
Perimeter 266819280
Area 4449533011232400
Diagonal 94334861.119656

Cube

Length = n
Surface area 26697198067394400
Volume 2.9680529859832E+23
Space diagonal 115536137.34974

Equilateral Triangle

Length = n
Perimeter 200114460
Area 1.9267043113524E+15
Altitude 57768068.674868

Triangular Pyramid

Length = n
Surface area 1.9267043113524E+15
Volume 3.4978839888494E+22
Height 31444953.706552