664755958 (number)

664755958 is an even 9-digits composite number following 664755957 and preceding 664755959. In scientific notation, it is written as 6.64755958 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 327824784 positive integers (up to 664755958) that are relatively prime to 664755958.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64755958 × 10^8
Engineering notation 6.64755958 × 10^6

Prime Factorization of 664755958

Prime Factorization 2 × 73 × 4553123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664755958
Product of the distinct prime numbers

The prime factorization of 664755958 is 2 × 73 × 4553123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664755958)

Multiplication

n×y
n×2 1329511916
n×3 1994267874
n×4 2659023832
n×5 3323779790

Division

n÷y
n÷2 332377979
n÷3 221585319.33333
n÷3 166188989.5
n÷5 132951191.6

Exponentiation

ny
n2 441900483696497764
n3 2.9375597938033E+26
n4 1.952760374912E+35
n5 1.2981090937691E+44

Nth Root

y√n
2√n 25782.861710834
3√n 872.74508726328
4√n 160.57042601561
5√n 58.147687490168

Divisors of 664755958

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 -664755957
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 664755958 can be divided by 8 positive divisors. The sum of these divisors (counting 664755958) is 1, the average is 0.125.

Base conversion 664755958

Base System Value
2 Binary 100111100111110101111011110110
3 Ternary 1201022212002202001
4 Quaternary 213213311323312
5 Quinary 2330134142313
6 Senary 145544005514
8 Octal 4747657366
10 Decimal 664755958
12 Duodecimal 16676089a
16 Hexadecimal 279f5ef6
20 Vigesimal a7ee9hi
36 Base36 azs0za

Cryptographic Hash Functions

md5 063a01d35f21d25a9300ac47990b2956
sha1 8c3f32588951e63d02721f187ecacc0704017448
sha256 63d45f293a650f5bdfa38160bf0353cd6944b6368b033f81da44e1bfd2f4b88c
sha512 9c0a8c71134cc61a37cc55289e7e49a89f3911a2455d1ed5faa8a7879a0f2feea449c24bb03335c794ee688b574aff9e3099aa9df644e817da66eeede214ff22
ripemd-160 cc3dd33b6503ee3553d509a376419dc0265f6a85

664755958 as geometric shapes

Circle

Radius = n
Diameter 1329511916
Circumference 4176784868.1657
Area 1.3882713131987E+18

Sphere

Radius = n
Volume 1.2304821690258E+27
Surface area 5.5530852527948E+18
Circumference 4176784868.1657

Square

Length = n
Perimeter 2659023832
Area 441900483696497764
Diagonal 940106891.47192

Cube

Length = n
Surface area 2651402902178986584
Volume 2.9375597938033E+26
Space diagonal 1151391093.8901

Equilateral Triangle

Length = n
Perimeter 1994267874
Area 1.913485224129E+17
Altitude 575695546.94506

Triangular Pyramid

Length = n
Surface area 1.913485224129E+17
Volume 3.4619474172321E+25
Height 313368963.82397