66704490 (number)

66704490 is an even 8-digits composite number following 66704489 and preceding 66704491. In scientific notation, it is written as 6.6704490 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 17674848 positive integers (up to 66704490) that are relatively prime to 66704490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6704490 × 10^7
Engineering notation 6.6704490 × 10^6

Prime Factorization of 66704490

Prime Factorization 2 × 5 × 9 × 163 × 4547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66704490
Product of the distinct prime numbers

The prime factorization of 66704490 is 2 × 5 × 9 × 163 × 4547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 6, 94, 534, 268, 8671, 5579, 96444, 10502, 580330, 213099, 3087051, 215007, 44688027, 98344297, 962016355, 790046451, 3259314056, 1530192582

Basic calculations (n = 66704490)

Multiplication

n×y
n×2 133408980
n×3 200113470
n×4 266817960
n×5 333522450

Division

n÷y
n÷2 33352245
n÷3 22234830
n÷3 16676122.5
n÷5 13340898

Exponentiation

ny
n2 4449488986160100
n3 2.9680089358243E+23
n4 1.979795223796E+31
n5 1.3206123070775E+39

Nth Root

y√n
2√n 8167.2816775228
3√n 405.55680159191
4√n 90.373014100022
5√n 36.713941671925

Divisors of 66704490

1, 2, 5, 9, 10, 18, 45, 90, 163, 326, 815, 1467, 1630, 2934, 4547, 7335, 9094, 14670, 22735, 40923, 45470, 81846, 204615, 409230, 741161, 1482322, 3705805, 6670449, 7411610, 13340898, 33352245, 66704490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66704489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66704490 can be divided by 32 positive divisors. The sum of these divisors (counting 66704490) is 1, the average is 0.03125.

Base conversion 66704490

Base System Value
2 Binary 11111110011101010001101010
3 Ternary 11122111221100200
4 Quaternary 3332131101222
5 Quinary 114034020430
6 Senary 10341413030
8 Octal 376352152
10 Decimal 66704490
12 Duodecimal 1a40a176
16 Hexadecimal 3f9d46a
20 Vigesimal 10gi14a
36 Base36 13ppii

Cryptographic Hash Functions

md5 f9e3829fe0c914e0a55bd469a474411e
sha1 f531f502d4f1eecc59fceb80fc2483e5f74d0f7f
sha256 844bc9c5a620a1813f94c37a312a35e5780b3f1dca690456358b4252e3b05e5a
sha512 cc28ff855c70e06b35eae5e9ea3ce96836e9140a56da2d438bdc9e91723756f0cf66aaf3fa279c7ebcdba41cf48185b29f2e623e7eae730ed3f368df6a94b228
ripemd-160 e03cb5f632a472797324f2f878eca47d756eaf24

66704490 as geometric shapes

Circle

Radius = n
Diameter 133408980
Circumference 419116671.49091
Area 1.3978481911149E+16

Sphere

Radius = n
Volume 1.2432366758099E+24
Surface area 5.5913927644597E+16
Circumference 419116671.49091

Square

Length = n
Perimeter 266817960
Area 4449488986160100
Diagonal 94334394.429181

Cube

Length = n
Surface area 26696933916960600
Volume 2.9680089358243E+23
Space diagonal 115535565.77297

Equilateral Triangle

Length = n
Perimeter 200113470
Area 1.9266852479369E+15
Altitude 57767782.886485

Triangular Pyramid

Length = n
Surface area 1.9266852479369E+15
Volume 3.4978320752393E+22
Height 31444798.14306