66730290 (number)

66730290 is an even 8-digits composite number following 66730289 and preceding 66730291. In scientific notation, it is written as 6.6730290 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 15628800 positive integers (up to 66730290) that are relatively prime to 66730290.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty thousand two hundred ninety

Notation

Scientific notation 6.6730290 × 10^7
Engineering notation 6.6730290 × 10^6

Prime Factorization of 66730290

Prime Factorization 2 × 121 × 3 × 5 × 31 × 593

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66730290
Product of the distinct prime numbers

The prime factorization of 66730290 is 2 × 121 × 3 × 5 × 31 × 593. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66730290)

Multiplication

n×y
n×2 133460580
n×3 200190870
n×4 266921160
n×5 333651450

Division

n÷y
n÷2 33365145
n÷3 22243430
n÷3 16682572.5
n÷5 13346058

Exponentiation

ny
n2 4452931603484100
n3 2.9714541725066E+23
n4 1.9828599865307E+31
n5 1.3231682193059E+39

Nth Root

y√n
2√n 8168.8609977157
3√n 405.60908201443
4√n 90.381751464085
5√n 36.716781280421

Divisors of 66730290

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66730289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66730290 can be divided by 64 positive divisors. The sum of these divisors (counting 66730290) is 1, the average is 0.015625.

Base conversion 66730290

Base System Value
2 Binary 11111110100011100100110010
3 Ternary 11122120020202020
4 Quaternary 3332203210302
5 Quinary 114040332130
6 Senary 10342132310
8 Octal 376434462
10 Decimal 66730290
12 Duodecimal 1a421096
16 Hexadecimal 3fa3932
20 Vigesimal 10h15ea
36 Base36 13q9f6

Cryptographic Hash Functions

md5 968d3ff62c92cf61054df510de33ce3f
sha1 27709fa24aa5c07d69b86040bc86751543bd6ba7
sha256 a4344ab13c5751ad0d5e1582d08541f15365503a1c5fb2d5d0a858ed980a07d5
sha512 c88464de439e4f49e7f795ffcc0f9e981eea5e8504770cdccba93b4c6c86156a7a75018c9ea706d3d67d273c036d3c7448192d6b0320c3e4c4fbadf84b11c8df
ripemd-160 94e26515f36fb57c1dcc5acb98a95ae45679005b

66730290 as geometric shapes

Circle

Radius = n
Diameter 133460580
Circumference 419278777.67183
Area 1.3989297212443E+16

Sphere

Radius = n
Volume 1.2446798131767E+24
Surface area 5.5957188849774E+16
Circumference 419278777.67183

Square

Length = n
Perimeter 266921160
Area 4452931603484100
Diagonal 94370881.13909

Cube

Length = n
Surface area 26717589620904600
Volume 2.9714541725066E+23
Space diagonal 115580252.68381

Equilateral Triangle

Length = n
Perimeter 200190870
Area 1.9281759449659E+15
Altitude 57790126.341903

Triangular Pyramid

Length = n
Surface area 1.9281759449659E+15
Volume 3.5018923256075E+22
Height 31456960.379697