664758980 (number)

664758980 is an even 9-digits composite number following 664758979 and preceding 664758981. In scientific notation, it is written as 6.64758980 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 265903584 positive integers (up to 664758980) that are relatively prime to 664758980.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-eight thousand nine hundred eighty

Notation

Scientific notation 6.64758980 × 10^8
Engineering notation 6.64758980 × 10^6

Prime Factorization of 664758980

Prime Factorization 2 × 2 × 5 × 33237949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 332379490
Product of the distinct prime numbers

The prime factorization of 664758980 is 2 × 2 × 5 × 33237949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 71, 57, 582, 600, 9345, 1848, 5556, 63587, 808547, 814119, 6706587, 8263904, 95465378, 23320568, 357595980, 714940873, 1070639765, 9209836322

Basic calculations (n = 664758980)

Multiplication

n×y
n×2 1329517960
n×3 1994276940
n×4 2659035920
n×5 3323794900

Division

n÷y
n÷2 332379490
n÷3 221586326.66667
n÷3 166189745
n÷5 132951796

Exponentiation

ny
n2 441904501490640400
n3 2.9375998566833E+26
n4 1.9527958843769E+35
n5 1.2981386002466E+44

Nth Root

y√n
2√n 25782.920315589
3√n 872.74640976949
4√n 160.57060850476
5√n 58.147740358289

Divisors of 664758980

1, 2, 4, 5, 10, 20, 33237949, 66475898, 132951796, 166189745, 332379490, 664758980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664758979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664758980 can be divided by 12 positive divisors. The sum of these divisors (counting 664758980) is 1, the average is 0.083333333333333.

Base conversion 664758980

Base System Value
2 Binary 100111100111110110101011000100
3 Ternary 1201022212020212222
4 Quaternary 213213312223010
5 Quinary 2330134241410
6 Senary 145544031512
8 Octal 4747665304
10 Decimal 664758980
12 Duodecimal 166762598
16 Hexadecimal 279f6ac4
20 Vigesimal a7eeh90
36 Base36 azs3b8

Cryptographic Hash Functions

md5 b087902328bae3efc37a391b431158f4
sha1 dd624b71f6b8bc4262285b1938188dd9412f3eac
sha256 18925c803715f959c1bd22c35631fa79defc197636536b63b3e74d3bca098533
sha512 574c1484a3bf299f3382aba34bb8e15899dff56c15b1ef1990a91aeb11c87b7e248fe2814fb3a0e502d8d1ecde9af5ab1ad577e596006a49464926ef1864e66f
ripemd-160 f7ae82cb383651fff7b1b8a75ed0dd07c135b0a1

664758980 as geometric shapes

Circle

Radius = n
Diameter 1329517960
Circumference 4176803855.9517
Area 1.3882839354713E+18

Sphere

Radius = n
Volume 1.2304989505257E+27
Surface area 5.553135741885E+18
Circumference 4176803855.9517

Square

Length = n
Perimeter 2659035920
Area 441904501490640400
Diagonal 940111165.22531

Cube

Length = n
Surface area 2651427008943842400
Volume 2.9375998566833E+26
Space diagonal 1151396328.1477

Equilateral Triangle

Length = n
Perimeter 1994276940
Area 1.913502621688E+17
Altitude 575698164.07383

Triangular Pyramid

Length = n
Surface area 1.913502621688E+17
Volume 3.4619946317889E+25
Height 313370388.40844