664757984 (number)

664757984 is an even 9-digits composite number following 664757983 and preceding 664757985. In scientific notation, it is written as 6.64757984 × 10^8. The sum of its digits is 56. It has a total of 9 prime factors and 96 positive divisors. There are 286917120 positive integers (up to 664757984) that are relatively prime to 664757984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64757984 × 10^8
Engineering notation 6.64757984 × 10^6

Prime Factorization of 664757984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 11 × 37 × 1187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 41547374
Product of the distinct prime numbers

The prime factorization of 664757984 is 2 × 2 × 2 × 2 × 2 × 43 × 11 × 37 × 1187. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664757984)

Multiplication

n×y
n×2 1329515968
n×3 1994273952
n×4 2659031936
n×5 3323789920

Division

n÷y
n÷2 332378992
n÷3 221585994.66667
n÷3 166189496
n÷5 132951596.8

Exponentiation

ny
n2 441903177291744256
n3 2.9375866525965E+26
n4 1.9527841810054E+35
n5 1.2981288753522E+44

Nth Root

y√n
2√n 25782.901000469
3√n 872.74597389429
4√n 160.5705483595
5√n 58.147722933873

Divisors of 664757984

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664757983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664757984 can be divided by 96 positive divisors. The sum of these divisors (counting 664757984) is 1, the average is 0.010416666666667.

Base conversion 664757984

Base System Value
2 Binary 100111100111110110011011100000
3 Ternary 1201022212012112002
4 Quaternary 213213312123200
5 Quinary 2330134223414
6 Senary 145544023132
8 Octal 4747663340
10 Decimal 664757984
12 Duodecimal 166761aa8
16 Hexadecimal 279f66e0
20 Vigesimal a7eeej4
36 Base36 azs2jk

Cryptographic Hash Functions

md5 42c4dc376ccf49a602ac3c8e2180112e
sha1 efaa8d1042d42a75f337dc170c7a2a23a934cb09
sha256 09535f44aaf2c2146eff2df477939171e354a41801eef9ca91d4317fdfe2cd1e
sha512 ae97fd432df6d88f042ee828c3abfb96433904a8a8125dc9208695dbc2f6b1a9b68647b5dfa6f98de7f38eeb23b4caecbb5ae630d77c54e97fe9b138fc80c05f
ripemd-160 b419816abfc3d794d6e2c6edf13cf189e307336b

664757984 as geometric shapes

Circle

Radius = n
Diameter 1329515968
Circumference 4176797597.8991
Area 1.3882797753777E+18

Sphere

Radius = n
Volume 1.2304934196108E+27
Surface area 5.5531191015109E+18
Circumference 4176797597.8991

Square

Length = n
Perimeter 2659031936
Area 441903177291744256
Diagonal 940109756.6686

Cube

Length = n
Surface area 2651419063750465536
Volume 2.9375866525965E+26
Space diagonal 1151394603.0251

Equilateral Triangle

Length = n
Perimeter 1994273952
Area 1.9134968877385E+17
Altitude 575697301.51253

Triangular Pyramid

Length = n
Surface area 1.9134968877385E+17
Volume 3.4619790706235E+25
Height 313369918.88953