664555984 (number)

664555984 is an even 9-digits composite number following 664555983 and preceding 664555985. In scientific notation, it is written as 6.64555984 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors. There are 331999488 positive integers (up to 664555984) that are relatively prime to 664555984.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million five hundred fifty-five thousand nine hundred eighty-four

Notation

Scientific notation 6.64555984 × 10^8
Engineering notation 6.64555984 × 10^6

Prime Factorization of 664555984

Prime Factorization 2 × 2 × 2 × 2 × 1237 × 33577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83069498
Product of the distinct prime numbers

The prime factorization of 664555984 is 2 × 2 × 2 × 2 × 1237 × 33577. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 5, 63, 526, 952, 5139, 9423, 66383, 18543, 420817, 386663, 3404445, 1476006, 97704118, 14078040, 925561958, 531704937, 556725919, 1132422945

Basic calculations (n = 664555984)

Multiplication

n×y
n×2 1329111968
n×3 1993667952
n×4 2658223936
n×5 3322779920

Division

n÷y
n÷2 332277992
n÷3 221518661.33333
n÷3 166138996
n÷5 132911196.8

Exponentiation

ny
n2 441634655870208256
n3 2.9349095330033E+26
n4 1.950411692656E+35
n5 1.2961577616181E+44

Nth Root

y√n
2√n 25778.983377938
3√n 872.65756450277
4√n 160.55834882664
5√n 58.144188634697

Divisors of 664555984

1, 2, 4, 8, 16, 1237, 2474, 4948, 9896, 19792, 33577, 67154, 134308, 268616, 537232, 41534749, 83069498, 166138996, 332277992, 664555984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664555983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664555984 can be divided by 20 positive divisors. The sum of these divisors (counting 664555984) is 1, the average is 0.05.

Base conversion 664555984

Base System Value
2 Binary 100111100111000101000111010000
3 Ternary 1201022110221102121
4 Quaternary 213213011013100
5 Quinary 2330111242414
6 Senary 145535424024
8 Octal 4747050720
10 Decimal 664555984
12 Duodecimal 166685014
16 Hexadecimal 279c51d0
20 Vigesimal a7d99j4
36 Base36 aznqog

Cryptographic Hash Functions

md5 87b9fd77f44c6aa4078a18d39221bd92
sha1 5c9882ea2191405f41d684517aea0838a1f3ee0c
sha256 0e35fd87926c3408500975103aa3d5a4579f21e45cecd7ae09eb90b78baf110a
sha512 2b37a620fa90ca052a1cd5dc6942a241671eb905925ee9351fbf5a6b7238def7fef3f409d217fa65aa652e8abb1d6812d1c4e5c46ca88c6cef875abd3eb5cdce
ripemd-160 facfa2385c4d0abc227b55aa357780072e8ee5bb

664555984 as geometric shapes

Circle

Radius = n
Diameter 1329111968
Circumference 4175528394.4671
Area 1.3874361904525E+18

Sphere

Radius = n
Volume 1.2293720303778E+27
Surface area 5.54974476181E+18
Circumference 4175528394.4671

Square

Length = n
Perimeter 2658223936
Area 441634655870208256
Diagonal 939824085.529

Cube

Length = n
Surface area 2649807935221249536
Volume 2.9349095330033E+26
Space diagonal 1151044728.7619

Equilateral Triangle

Length = n
Perimeter 1993667952
Area 1.912334155876E+17
Altitude 575522364.38096

Triangular Pyramid

Length = n
Surface area 1.912334155876E+17
Volume 3.4588240549261E+25
Height 313274695.17633