664757983 (number)

664757983 is an odd 9-digits composite number following 664757982 and preceding 664757984. In scientific notation, it is written as 6.64757983 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 629679864 positive integers (up to 664757983) that are relatively prime to 664757983.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64757983 × 10^8
Engineering notation 6.64757983 × 10^6

Prime Factorization of 664757983

Prime Factorization 23 × 103 × 280607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664757983
Product of the distinct prime numbers

The prime factorization of 664757983 is 23 × 103 × 280607. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664757983)

Multiplication

n×y
n×2 1329515966
n×3 1994273949
n×4 2659031932
n×5 3323789915

Division

n÷y
n÷2 332378991.5
n÷3 221585994.33333
n÷3 166189495.75
n÷5 132951596.6

Exponentiation

ny
n2 441903175962228289
n3 2.9375866393394E+26
n4 1.952784169255E+35
n5 1.2981288655883E+44

Nth Root

y√n
2√n 25782.900981077
3√n 872.74597345667
4√n 160.57054829911
5√n 58.147722916379

Divisors of 664757983

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 -664757982
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 664757983 can be divided by 8 positive divisors. The sum of these divisors (counting 664757983) is 1, the average is 0.125.

Base conversion 664757983

Base System Value
2 Binary 100111100111110110011011011111
3 Ternary 1201022212012112001
4 Quaternary 213213312123133
5 Quinary 2330134223413
6 Senary 145544023131
8 Octal 4747663337
10 Decimal 664757983
12 Duodecimal 166761aa7
16 Hexadecimal 279f66df
20 Vigesimal a7eeej3
36 Base36 azs2jj

Cryptographic Hash Functions

md5 3cbefaf5ec104461876c523882b30050
sha1 3548a4e70612c8344fea91f568484996795fe5ee
sha256 b2b10a411b792e4a3931dfaa065644e96443b0b7fcae89640d2512f7fadc74d7
sha512 59d6a7a931f28733ffdd4ebe194075d028d1477314f207ce62bfbffaf64de14d704087164962398108603b190d4e6d7aea117028d6d0be9b8f2a234501b08073
ripemd-160 6d52570ec6ada0be13ad0eb5c1b3754092ea182d

664757983 as geometric shapes

Circle

Radius = n
Diameter 1329515966
Circumference 4176797591.6159
Area 1.3882797712009E+18

Sphere

Radius = n
Volume 1.2304934140576E+27
Surface area 5.5531190848037E+18
Circumference 4176797591.6159

Square

Length = n
Perimeter 2659031932
Area 441903175962228289
Diagonal 940109755.25438

Cube

Length = n
Surface area 2651419055773369734
Volume 2.9375866393394E+26
Space diagonal 1151394601.293

Equilateral Triangle

Length = n
Perimeter 1994273949
Area 1.9134968819816E+17
Altitude 575697300.6465

Triangular Pyramid

Length = n
Surface area 1.9134968819816E+17
Volume 3.4619790549999E+25
Height 313369918.41813