66804764 (number)

66804764 is an even 8-digits composite number following 66804763 and preceding 66804765. In scientific notation, it is written as 6.6804764 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 29018880 positive integers (up to 66804764) that are relatively prime to 66804764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6804764 × 10^7
Engineering notation 6.6804764 × 10^6

Prime Factorization of 66804764

Prime Factorization 2 × 2 × 13 × 17 × 75571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33402382
Product of the distinct prime numbers

The prime factorization of 66804764 is 2 × 2 × 13 × 17 × 75571. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 9, 34, 113, 695, 9910, 4259, 19697, 37278, 377784, 187023, 8180490, 5710374, 35019627, 78254854, 858381595, 630441768, 6811933569, 437907829

Basic calculations (n = 66804764)

Multiplication

n×y
n×2 133609528
n×3 200414292
n×4 267219056
n×5 334023820

Division

n÷y
n÷2 33402382
n÷3 22268254.666667
n÷3 16701191
n÷5 13360952.8

Exponentiation

ny
n2 4462876493095696
n3 2.9814141088241E+23
n4 1.9917266592626E+31
n5 1.3305682942455E+39

Nth Root

y√n
2√n 8173.418134416
3√n 405.75991856435
4√n 90.406958440244
5√n 36.724973139561

Divisors of 66804764

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75571, 151142, 302284, 982423, 1284707, 1964846, 2569414, 3929692, 5138828, 16701191, 33402382, 66804764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66804763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66804764 can be divided by 24 positive divisors. The sum of these divisors (counting 66804764) is 1, the average is 0.041666666666667.

Base conversion 66804764

Base System Value
2 Binary 11111110110101110000011100
3 Ternary 11122201000220112
4 Quaternary 3332311300130
5 Quinary 114100223024
6 Senary 10343505152
8 Octal 376656034
10 Decimal 66804764
12 Duodecimal 1a4581b8
16 Hexadecimal 3fb5c1c
20 Vigesimal 10habi4
36 Base36 13ruvw

Cryptographic Hash Functions

md5 a790592023c65ad6bc031dcb61890d08
sha1 498782f87687d53b70347557100220140f811920
sha256 6859762d09166ba5805409c9f2900f5783086f0ec67587b2cce5eb69e2f8e711
sha512 999f695bbb27a76811babd9d6a23d74276bae20c5c5c766496394b976558badbcd835c0c75c69da5fb6494d11554c384a6deededed17b62d7f9821d11020b773
ripemd-160 8ee401ec1b745c1658fe1ff2b41e76b219a999e4

66804764 as geometric shapes

Circle

Radius = n
Diameter 133609528
Circumference 419746711.6144
Area 1.4020540004588E+16

Sphere

Radius = n
Volume 1.2488518215454E+24
Surface area 5.6082160018352E+16
Circumference 419746711.6144

Square

Length = n
Perimeter 267219056
Area 4462876493095696
Diagonal 94476203.279934

Cube

Length = n
Surface area 26777258958574176
Volume 2.9814141088241E+23
Space diagonal 115709245.43565

Equilateral Triangle

Length = n
Perimeter 200414292
Area 1.9324822084866E+15
Altitude 57854622.717824

Triangular Pyramid

Length = n
Surface area 1.9324822084866E+15
Volume 3.5136302231246E+22
Height 31492067.759978