66804590 (number)

66804590 is an even 8-digits composite number following 66804589 and preceding 66804591. In scientific notation, it is written as 6.6804590 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 26571840 positive integers (up to 66804590) that are relatively prime to 66804590.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred four thousand five hundred ninety

Notation

Scientific notation 6.6804590 × 10^7
Engineering notation 6.6804590 × 10^6

Prime Factorization of 66804590

Prime Factorization 2 × 5 × 179 × 37321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66804590
Product of the distinct prime numbers

The prime factorization of 66804590 is 2 × 5 × 179 × 37321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 24, 73, 358, 221, 1741, 2078, 61520, 43495, 234486, 760750, 4936463, 6819206, 65484024, 65046186, 162265608, 147788957, 2129455182, 2941474311

Basic calculations (n = 66804590)

Multiplication

n×y
n×2 133609180
n×3 200413770
n×4 267218360
n×5 334022950

Division

n÷y
n÷2 33402295
n÷3 22268196.666667
n÷3 16701147.5
n÷5 13360918

Exponentiation

ny
n2 4462853245068100
n3 2.9813908126694E+23
n4 1.9917059087015E+31
n5 1.3305509663138E+39

Nth Root

y√n
2√n 8173.4074901475
3√n 405.75956628265
4√n 90.40689957159
5√n 36.724954008734

Divisors of 66804590

1, 2, 5, 10, 179, 358, 895, 1790, 37321, 74642, 186605, 373210, 6680459, 13360918, 33402295, 66804590

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66804589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66804590 can be divided by 16 positive divisors. The sum of these divisors (counting 66804590) is 1, the average is 0.0625.

Base conversion 66804590

Base System Value
2 Binary 11111110110101101101101110
3 Ternary 11122201000200002
4 Quaternary 3332311231232
5 Quinary 114100221330
6 Senary 10343504302
8 Octal 376655556
10 Decimal 66804590
12 Duodecimal 1a458092
16 Hexadecimal 3fb5b6e
20 Vigesimal 10hab9a
36 Base36 13rur2

Cryptographic Hash Functions

md5 81b2b50c36976095d054c42168db73e1
sha1 78f72cda9b8d607581895a67c3de85a89ee2c32d
sha256 b6f39d6b6fcdd8b3d67e09cad03a4ed9e0ef495252c479de21b16d8d3a26fad8
sha512 d21005380e8436e1d91457168b3aba170563bc57b4a2361ea10a66aa6a9c51620b8f938dd5fc8998994f9544156b5bc52f8239d740f0239f7a90c24b0b1dba56
ripemd-160 413c0a3a9d5334747b9c61c660af8796922d0d11

66804590 as geometric shapes

Circle

Radius = n
Diameter 133609180
Circumference 419745618.34016
Area 1.4020466968755E+16

Sphere

Radius = n
Volume 1.248842063275E+24
Surface area 5.6081867875021E+16
Circumference 419745618.34016

Square

Length = n
Perimeter 267218360
Area 4462853245068100
Diagonal 94475957.206774

Cube

Length = n
Surface area 26777119470408600
Volume 2.9813908126694E+23
Space diagonal 115708944.05881

Equilateral Triangle

Length = n
Perimeter 200413770
Area 1.9324721417954E+15
Altitude 57854472.029404

Triangular Pyramid

Length = n
Surface area 1.9324721417954E+15
Volume 3.5136027683431E+22
Height 31491985.735591