66804966 (number)

66804966 is an even 8-digits composite number following 66804965 and preceding 66804967. In scientific notation, it is written as 6.6804966 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 22268304 positive integers (up to 66804966) that are relatively prime to 66804966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6804966 × 10^7
Engineering notation 6.6804966 × 10^6

Prime Factorization of 66804966

Prime Factorization 2 × 27 × 1237129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66804966
Product of the distinct prime numbers

The prime factorization of 66804966 is 2 × 27 × 1237129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 54, 10, 985, 228, 4803, 8241, 74169, 79829, 961734, 580663, 3088152, 1114346, 21481199, 88640231, 433279866, 140653667, 9374356791, 1586431086

Basic calculations (n = 66804966)

Multiplication

n×y
n×2 133609932
n×3 200414898
n×4 267219864
n×5 334024830

Division

n÷y
n÷2 33402483
n÷3 22268322
n÷3 16701241.5
n÷5 13360993.2

Exponentiation

ny
n2 4462903482261156
n3 2.9814411539374E+23
n4 1.9917507491979E+31
n5 1.3305884108064E+39

Nth Root

y√n
2√n 8173.4304915378
3√n 405.76032753429
4√n 90.40702678187
5√n 36.724995348862

Divisors of 66804966

1, 2, 27, 54, 1237129, 2474258, 33402483, 66804966

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66804965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66804966 can be divided by 8 positive divisors. The sum of these divisors (counting 66804966) is 1, the average is 0.125.

Base conversion 66804966

Base System Value
2 Binary 11111110110101110011100110
3 Ternary 11122201001012000
4 Quaternary 3332311303212
5 Quinary 114100224331
6 Senary 10343510130
8 Octal 376656346
10 Decimal 66804966
12 Duodecimal 1a458346
16 Hexadecimal 3fb5ce6
20 Vigesimal 10hac86
36 Base36 13rv1i

Cryptographic Hash Functions

md5 a3bdd5ce839a9d4e9d1869b379449571
sha1 cf93a8b42424df2a8694eb42a241ebd2c523a5b9
sha256 08f2d17887159e3f83ce7b4ff8b4f9df899102a2097fa9188024e6fcd7435089
sha512 ba8426d1f60584438e1e257c2fab87bf676b98b4008053af0c34c1c7c56557b77d55a4fed7c44943c1db1ea9f8ab7aedcc6cb2af00e4ab691a6c32130b1d442a
ripemd-160 3a1be83565ff1a373afc0f231ee6672ad82a3824

66804966 as geometric shapes

Circle

Radius = n
Diameter 133609932
Circumference 419747980.81783
Area 1.4020624793552E+16

Sphere

Radius = n
Volume 1.248863150176E+24
Surface area 5.6082499174208E+16
Circumference 419747980.81783

Square

Length = n
Perimeter 267219864
Area 4462903482261156
Diagonal 94476488.951073

Cube

Length = n
Surface area 26777420893566936
Volume 2.9814411539374E+23
Space diagonal 115709595.30991

Equilateral Triangle

Length = n
Perimeter 200414898
Area 1.9324938951381E+15
Altitude 57854797.654956

Triangular Pyramid

Length = n
Surface area 1.9324938951381E+15
Volume 3.5136620960963E+22
Height 31492162.983691