664942008 (number)

664942008 is an even 9-digits composite number following 664942007 and preceding 664942009. In scientific notation, it is written as 6.64942008 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 221188320 positive integers (up to 664942008) that are relatively prime to 664942008.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred forty-two thousand eight

Notation

Scientific notation 6.64942008 × 10^8
Engineering notation 6.64942008 × 10^6

Prime Factorization of 664942008

Prime Factorization 2 × 2 × 2 × 3 × 487 × 56891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 166235502
Product of the distinct prime numbers

The prime factorization of 664942008 is 2 × 2 × 2 × 3 × 487 × 56891. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 7, 66, 321, 563, 9418, 5284, 26937, 94073, 260799, 743746, 1078444, 9311384, 73605498, 37610296, 102869215, 269204054, 7507920986, 4152118848

Basic calculations (n = 664942008)

Multiplication

n×y
n×2 1329884016
n×3 1994826024
n×4 2659768032
n×5 3324710040

Division

n÷y
n÷2 332471004
n÷3 221647336
n÷3 166235502
n÷5 132988401.6

Exponentiation

ny
n2 442147874003072064
n3 2.9400269517253E+26
n4 1.9549474248544E+35
n5 1.2999266662171E+44

Nth Root

y√n
2√n 25786.469475289
3√n 872.82650013648
4√n 160.58165983477
5√n 58.150941967606

Divisors of 664942008

1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 56891, 113782, 170673, 227564, 341346, 455128, 682692, 1365384, 27705917, 55411834, 83117751, 110823668, 166235502, 221647336, 332471004, 664942008

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 -664942007
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 664942008 can be divided by 32 positive divisors. The sum of these divisors (counting 664942008) is 1, the average is 0.03125.

Base conversion 664942008

Base System Value
2 Binary 100111101000100011010110111000
3 Ternary 1201100012112221210
4 Quaternary 213220203112320
5 Quinary 2330211121013
6 Senary 145552003120
8 Octal 4750432670
10 Decimal 664942008
12 Duodecimal 1668304a0
16 Hexadecimal 27a235b8
20 Vigesimal a7fhf08
36 Base36 azw0jc

Cryptographic Hash Functions

md5 d6f101f2f2f88ddadbe0a08917cca0b5
sha1 7547de428e675bf76b547e27dd051feae7d92689
sha256 b3c1aecff1d7f4c409f6cb9c6f09208a08ab694c86cbc42bd202719a16ecc33f
sha512 0c350c47647b3165543f39cd16eb18d698bc8c0449cda8d5331b78605df3d6b2ae67ed0e680d68c99dedad7e09e69d096daf608fa4296fff1e87ebcdf9a1e1e0
ripemd-160 3f2d51395d91528e5f8422cfe3b0256e6ca8c987

664942008 as geometric shapes

Circle

Radius = n
Diameter 1329884016
Circumference 4177953854.7921
Area 1.3890485127684E+18

Sphere

Radius = n
Volume 1.2315156097195E+27
Surface area 5.5561940510736E+18
Circumference 4177953854.7921

Square

Length = n
Perimeter 2659768032
Area 442147874003072064
Diagonal 940370005.9052

Cube

Length = n
Surface area 2652887244018432384
Volume 2.9400269517253E+26
Space diagonal 1151713341.9429

Equilateral Triangle

Length = n
Perimeter 1994826024
Area 1.9145564555797E+17
Altitude 575856670.97144

Triangular Pyramid

Length = n
Surface area 1.9145564555797E+17
Volume 3.464854990727E+25
Height 313456668.63507