66704928 (number)

66704928 is an even 8-digits composite number following 66704927 and preceding 66704929. In scientific notation, it is written as 6.6704928 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 21856256 positive integers (up to 66704928) that are relatively prime to 66704928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6704928 × 10^7
Engineering notation 6.6704928 × 10^6

Prime Factorization of 66704928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 59 × 11777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4169058
Product of the distinct prime numbers

The prime factorization of 66704928 is 2 × 2 × 2 × 2 × 2 × 3 × 59 × 11777. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66704928)

Multiplication

n×y
n×2 133409856
n×3 200114784
n×4 266819712
n×5 333524640

Division

n÷y
n÷2 33352464
n÷3 22234976
n÷3 16676232
n÷5 13340985.6

Exponentiation

ny
n2 4449547419485184
n3 2.9680674024935E+23
n4 1.9798472238247E+31
n5 1.3206556651623E+39

Nth Root

y√n
2√n 8167.308491786
3√n 405.55768925575
4√n 90.373162453164
5√n 36.713989886563

Divisors of 66704928

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 -66704927
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 66704928 can be divided by 48 positive divisors. The sum of these divisors (counting 66704928) is 1, the average is 0.020833333333333.

Base conversion 66704928

Base System Value
2 Binary 11111110011101011000100000
3 Ternary 11122111221221220
4 Quaternary 3332131120200
5 Quinary 114034024203
6 Senary 10341415040
8 Octal 376353040
10 Decimal 66704928
12 Duodecimal 1a40a480
16 Hexadecimal 3f9d620
20 Vigesimal 10gi268
36 Base36 13ppuo

Cryptographic Hash Functions

md5 d6bef4db85d6efe6e20bc5c0fd546396
sha1 554dab173f7ffc3243c0ba756b967224b6c7b713
sha256 061c36b6c8501c81a2b60affe26144192fe632f34a61205bf66335254571c124
sha512 5137ffabf8cc6b45442c882bbd0e23cc965aecf1a5fb5490e5e1327d16092bf222d688627e7af65873b2a45665eff41a074e7f48b318eb2cee0525c662eee281
ripemd-160 593f8df191460b64a9247a66e60ee7c7041c806a

66704928 as geometric shapes

Circle

Radius = n
Diameter 133409856
Circumference 419119423.52607
Area 1.3978665484854E+16

Sphere

Radius = n
Volume 1.243261166271E+24
Surface area 5.5914661939416E+16
Circumference 419119423.52607

Square

Length = n
Perimeter 266819712
Area 4449547419485184
Diagonal 94335013.854721

Cube

Length = n
Surface area 26697284516911104
Volume 2.9680674024935E+23
Space diagonal 115536324.41122

Equilateral Triangle

Length = n
Perimeter 200114784
Area 1.9267105503088E+15
Altitude 57768162.205612

Triangular Pyramid

Length = n
Surface area 1.9267105503088E+15
Volume 3.4979009788698E+22
Height 31445004.61824