664694536 (number)

664694536 is an even 9-digits composite number following 664694535 and preceding 664694537. In scientific notation, it is written as 6.64694536 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 301888000 positive integers (up to 664694536) that are relatively prime to 664694536.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64694536 × 10^8
Engineering notation 6.64694536 × 10^6

Prime Factorization of 664694536

Prime Factorization 2 × 2 × 2 × 11 × 4451 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 166173634
Product of the distinct prime numbers

The prime factorization of 664694536 is 2 × 2 × 2 × 11 × 4451 × 1697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664694536)

Multiplication

n×y
n×2 1329389072
n×3 1994083608
n×4 2658778144
n×5 3323472680

Division

n÷y
n÷2 332347268
n÷3 221564845.33333
n÷3 166173634
n÷5 132938907.2

Exponentiation

ny
n2 441818826188255296
n3 2.9367455966927E+26
n4 1.9520387517437E+35
n5 1.2975094923443E+44

Nth Root

y√n
2√n 25781.670543237
3√n 872.71820652145
4√n 160.56671679784
5√n 58.146612906563

Divisors of 664694536

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 -664694535
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 664694536 can be divided by 32 positive divisors. The sum of these divisors (counting 664694536) is 1, the average is 0.03125.

Base conversion 664694536

Base System Value
2 Binary 100111100111100110111100001000
3 Ternary 1201022201222111011
4 Quaternary 213213212330020
5 Quinary 2330130211121
6 Senary 145542413304
8 Octal 4747467410
10 Decimal 664694536
12 Duodecimal 166731234
16 Hexadecimal 279e6f08
20 Vigesimal a7e6g6g
36 Base36 azqpl4

Cryptographic Hash Functions

md5 2b30f3a0e413d390957e5b7ecbb0bc69
sha1 1b2703d4efa239520ac2acfefaff750ee48e6e40
sha256 b6fe69b12954f1429a348bf7c0a24655624dc76f2daf699dd418f47cb52fc8ba
sha512 7805caad8ba9c39b94d0746c73fa13abfa5870c1c10bf3ec709cc097308b3aa93c95c543c1fb8e98ca3a920b2ffcf73c02096a10acce818b0a3963f0e0a21208
ripemd-160 8b138edd999bae76fc02f367eabeac1ad0b325c9

664694536 as geometric shapes

Circle

Radius = n
Diameter 1329389072
Circumference 4176398942.3578
Area 1.3880147785707E+18

Sphere

Radius = n
Volume 1.2301411189376E+27
Surface area 5.5520591142828E+18
Circumference 4176398942.3578

Square

Length = n
Perimeter 2658778144
Area 441818826188255296
Diagonal 940020027.64649

Cube

Length = n
Surface area 2650912957129531776
Volume 2.9367455966927E+26
Space diagonal 1151284707.8654

Equilateral Triangle

Length = n
Perimeter 1994083608
Area 1.9131316367463E+17
Altitude 575642353.93271

Triangular Pyramid

Length = n
Surface area 1.9131316367463E+17
Volume 3.4609878767352E+25
Height 313340009.2155