66730992 (number)

66730992 is an even 8-digits composite number following 66730991 and preceding 66730993. In scientific notation, it is written as 6.6730992 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 22127616 positive integers (up to 66730992) that are relatively prime to 66730992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6730992 × 10^7
Engineering notation 6.6730992 × 10^6

Prime Factorization of 66730992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 197 × 7057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8341374
Product of the distinct prime numbers

The prime factorization of 66730992 is 2 × 2 × 2 × 2 × 3 × 197 × 7057. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66730992)

Multiplication

n×y
n×2 133461984
n×3 200192976
n×4 266923968
n×5 333654960

Division

n÷y
n÷2 33365496
n÷3 22243664
n÷3 16682748
n÷5 13346198.4

Exponentiation

ny
n2 4453025293304064
n3 2.9715479522327E+23
n4 1.9829434262806E+31
n5 1.3232378191558E+39

Nth Root

y√n
2√n 8168.9039656492
3√n 405.61050433991
4√n 90.381989166256
5√n 36.716858531912

Divisors of 66730992

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66730991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66730992 can be divided by 40 positive divisors. The sum of these divisors (counting 66730992) is 1, the average is 0.025.

Base conversion 66730992

Base System Value
2 Binary 11111110100011101111110000
3 Ternary 11122120021201020
4 Quaternary 3332203233300
5 Quinary 114040342432
6 Senary 10342135440
8 Octal 376435760
10 Decimal 66730992
12 Duodecimal 1a421580
16 Hexadecimal 3fa3bf0
20 Vigesimal 10h179c
36 Base36 13q9yo

Cryptographic Hash Functions

md5 fc4248eddf42ba129df76518622d179a
sha1 734871803b61e31e01e8f2f5afe95f1caca1fe3e
sha256 f41f23e56f71cff5d475068cef8b5e7ba8a442b8c869785d75bef131305ac997
sha512 26cce13c830b0188beddd1b700b5c3cfe7156446f39621e485c16541990decc46b1e599d25b043b966ac966d3598a71bb319d22ee7d35e8c93a6e7f1e5ef4187
ripemd-160 a2432c27f5da6319305958eb46049a966f834f9e

66730992 as geometric shapes

Circle

Radius = n
Diameter 133461984
Circumference 419283188.46792
Area 1.3989591547694E+16

Sphere

Radius = n
Volume 1.2447190955365E+24
Surface area 5.5958366190774E+16
Circumference 419283188.46792

Square

Length = n
Perimeter 266923968
Area 4453025293304064
Diagonal 94371873.917011

Cube

Length = n
Surface area 26718151759824384
Volume 2.9715479522327E+23
Space diagonal 115581468.58347

Equilateral Triangle

Length = n
Perimeter 200192976
Area 1.928216513848E+15
Altitude 57790734.291736

Triangular Pyramid

Length = n
Surface area 1.928216513848E+15
Volume 3.5020028460746E+22
Height 31457291.30567