66366928 (number)

66366928 is an even 8-digits composite number following 66366927 and preceding 66366929. In scientific notation, it is written as 6.6366928 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 32728320 positive integers (up to 66366928) that are relatively prime to 66366928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6366928 × 10^7
Engineering notation 6.6366928 × 10^6

Prime Factorization of 66366928

Prime Factorization 2 × 2 × 2 × 2 × 73 × 56821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8295866
Product of the distinct prime numbers

The prime factorization of 66366928 is 2 × 2 × 2 × 2 × 73 × 56821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 65, 64, 662, 844, 5378, 8693, 15474, 33538, 397858, 856920, 7494062, 1805439, 88335640, 1029753, 810108396, 613315361, 1197567041, 2338951339

Basic calculations (n = 66366928)

Multiplication

n×y
n×2 132733856
n×3 199100784
n×4 265467712
n×5 331834640

Division

n÷y
n÷2 33183464
n÷3 22122309.333333
n÷3 16591732
n÷5 13273385.6

Exponentiation

ny
n2 4404569132157184
n3 2.923177224649E+23
n4 1.9400229239952E+31
n5 1.2875336171514E+39

Nth Root

y√n
2√n 8146.5899614501
3√n 404.87152964282
4√n 90.2584619936
5√n 36.676707612592

Divisors of 66366928

1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 56821, 113642, 227284, 454568, 909136, 4147933, 8295866, 16591732, 33183464, 66366928

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66366927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66366928 can be divided by 20 positive divisors. The sum of these divisors (counting 66366928) is 1, the average is 0.05.

Base conversion 66366928

Base System Value
2 Binary 11111101001010110111010000
3 Ternary 11121212210022101
4 Quaternary 3331022313100
5 Quinary 113442220203
6 Senary 10330250144
8 Octal 375126720
10 Decimal 66366928
12 Duodecimal 1a286954
16 Hexadecimal 3f4add0
20 Vigesimal 10efh68
36 Base36 13ih1s

Cryptographic Hash Functions

md5 2887c039eb17f8392b0a1972d6f7653f
sha1 03459b956d1ff041e37a8df0523f5a1d86099714
sha256 f9d36eac1fe539cff869652d6a08c44f6865127bbeb35275f3dd8fe3872aeff1
sha512 9c2af79ae40909317ce5add9a31d89d803dfa4325df092e94f66d58e635c2198fb49bd1c203eee92670fdde6ded7fb4d524a309a30e2d53710ec972eff51abf8
ripemd-160 fcea29ef3e58dc5429c284a5d06e210bd0d1c25a

66366928 as geometric shapes

Circle

Radius = n
Diameter 132733856
Circumference 416995706.89225
Area 1.3837362027813E+16

Sphere

Radius = n
Volume 1.2244576125464E+24
Surface area 5.5349448111254E+16
Circumference 416995706.89225

Square

Length = n
Perimeter 265467712
Area 4404569132157184
Diagonal 93857009.670639

Cube

Length = n
Surface area 26427414792943104
Volume 2.923177224649E+23
Space diagonal 114950891.23827

Equilateral Triangle

Length = n
Perimeter 199100784
Area 1.9072343805864E+15
Altitude 57475445.619133

Triangular Pyramid

Length = n
Surface area 1.9072343805864E+15
Volume 3.4449973969323E+22
Height 31285669.890213