664642712 (number)

664642712 is an even 9-digits composite number following 664642711 and preceding 664642713. In scientific notation, it is written as 6.64642712 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 332321352 positive integers (up to 664642712) that are relatively prime to 664642712.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred forty-two thousand seven hundred twelve

Notation

Scientific notation 6.64642712 × 10^8
Engineering notation 6.64642712 × 10^6

Prime Factorization of 664642712

Prime Factorization 2 × 2 × 2 × 83080339

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166160678
Product of the distinct prime numbers

The prime factorization of 664642712 is 2 × 2 × 2 × 83080339. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664642712)

Multiplication

n×y
n×2 1329285424
n×3 1993928136
n×4 2658570848
n×5 3323213560

Division

n÷y
n÷2 332321356
n÷3 221547570.66667
n÷3 166160678
n÷5 132928542.4

Exponentiation

ny
n2 441749934614714944
n3 2.9360587456815E+26
n4 1.951430047321E+35
n5 1.2970037589298E+44

Nth Root

y√n
2√n 25780.665468525
3√n 872.69552496306
4√n 160.56358699445
5√n 58.145706179071

Divisors of 664642712

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664642711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664642712 can be divided by 8 positive divisors. The sum of these divisors (counting 664642712) is 1, the average is 0.125.

Base conversion 664642712

Base System Value
2 Binary 100111100111011010010010011000
3 Ternary 1201022122100101202
4 Quaternary 213213122102120
5 Quinary 2330122031322
6 Senary 145541333332
8 Octal 4747322230
10 Decimal 664642712
12 Duodecimal 166707248
16 Hexadecimal 279da498
20 Vigesimal a7e06fc
36 Base36 azpllk

Cryptographic Hash Functions

md5 8cd7b33c362f08955c9a35cb6dc51f59
sha1 4ab5de08450d2f1ff9cd02d63a58285e1bc64ed0
sha256 a6b744992b2c31f146e4b23c0580aaa4854b217525cfa5753a12e0203d29455e
sha512 c9db00b6c8c403b988f4540f6bfd933e2524d884cce9bfadf240707ee5b9fca74b5f745b08619ee85018852da43ba1fe286320835247a1aedfc37ddbc23f8baf
ripemd-160 496073b8112a90698189976902ee327535cd5b31

664642712 as geometric shapes

Circle

Radius = n
Diameter 1329285424
Circumference 4176073322.5624
Area 1.3877983493094E+18

Sphere

Radius = n
Volume 1.2298534114588E+27
Surface area 5.5511933972374E+18
Circumference 4176073322.5624

Square

Length = n
Perimeter 2658570848
Area 441749934614714944
Diagonal 939946737.44284

Cube

Length = n
Surface area 2650499607688289664
Volume 2.9360587456815E+26
Space diagonal 1151194946.0644

Equilateral Triangle

Length = n
Perimeter 1993928136
Area 1.9128333274823E+17
Altitude 575597473.03218

Triangular Pyramid

Length = n
Surface area 1.9128333274823E+17
Volume 3.4601784150557E+25
Height 313315579.14761