66673908 (number)

66673908 is an even 8-digits composite number following 66673907 and preceding 66673909. In scientific notation, it is written as 6.6673908 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 18543168 positive integers (up to 66673908) that are relatively prime to 66673908.

Interesting facts

Basic properties

Name

Name sixty-six million six hundred seventy-three thousand nine hundred eight

Notation

Scientific notation 6.6673908 × 10^7
Engineering notation 6.6673908 × 10^6

Prime Factorization of 66673908

Prime Factorization 2 × 2 × 21 × 9 × 7 × 43 × 293

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33336954
Product of the distinct prime numbers

The prime factorization of 66673908 is 2 × 2 × 21 × 9 × 7 × 43 × 293. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66673908)

Multiplication

n×y
n×2 133347816
n×3 200021724
n×4 266695632
n×5 333369540

Division

n÷y
n÷2 33336954
n÷3 22224636
n÷3 16668477
n÷5 13334781.6

Exponentiation

ny
n2 4445410007992464
n3 2.9639285789517E+23
n4 1.976167013916E+31
n5 1.3175877767847E+39

Nth Root

y√n
2√n 8165.4092365294
3√n 405.49481359072
4√n 90.362653992285
5√n 36.710574607051

Divisors of 66673908

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66673907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66673908 can be divided by 96 positive divisors. The sum of these divisors (counting 66673908) is 1, the average is 0.010416666666667.

Base conversion 66673908

Base System Value
2 Binary 11111110010101110011110100
3 Ternary 11122110101102000
4 Quaternary 3332111303310
5 Quinary 114032031113
6 Senary 10341015300
8 Octal 376256364
10 Decimal 66673908
12 Duodecimal 1a3b4530
16 Hexadecimal 3f95cf4
20 Vigesimal 10ge4f8
36 Base36 13p1x0

Cryptographic Hash Functions

md5 dd39360a57ce549916a4298b55580089
sha1 ee967af68a3f97cd3c25a0491b0f7525a0648d57
sha256 d1a921ced8289f3217f1fd53f726f15be91b8ba21b606db51ab4950ae48d8bb9
sha512 1f63e2a4a3311451315319818182538f9d3e7871b54a9b0d7d61fc518f3775f2fb56b36179a1605a105721382b12e546651575fad03e4bc9c7c247ef0c511863
ripemd-160 93b7885a6d5864781cfad60cd1b787147cbf9db4

66673908 as geometric shapes

Circle

Radius = n
Diameter 133347816
Circumference 418924519.11784
Area 1.3965667423304E+16

Sphere

Radius = n
Volume 1.2415274999199E+24
Surface area 5.5862669693215E+16
Circumference 418924519.11784

Square

Length = n
Perimeter 266695632
Area 4445410007992464
Diagonal 94291144.950016

Cube

Length = n
Surface area 26672460047954784
Volume 2.9639285789517E+23
Space diagonal 115482596.19517

Equilateral Triangle

Length = n
Perimeter 200021724
Area 1.9249189985795E+15
Altitude 57741298.097587

Triangular Pyramid

Length = n
Surface area 1.9249189985795E+15
Volume 3.4930233285489E+22
Height 31430381.650005