664138624 (number)

664138624 is an even 9-digits composite number following 664138623 and preceding 664138625. In scientific notation, it is written as 6.64138624 × 10^8. The sum of its digits is 40. It has a total of 9 prime factors and 32 positive divisors. There are 331095552 positive integers (up to 664138624) that are relatively prime to 664138624.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred thirty-eight thousand six hundred twenty-four

Notation

Scientific notation 6.64138624 × 10^8
Engineering notation 6.64138624 × 10^6

Prime Factorization of 664138624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 349 × 14867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10377166
Product of the distinct prime numbers

The prime factorization of 664138624 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 349 × 14867. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664138624)

Multiplication

n×y
n×2 1328277248
n×3 1992415872
n×4 2656554496
n×5 3320693120

Division

n÷y
n÷2 332069312
n÷3 221379541.33333
n÷3 166034656
n÷5 132827724.8

Exponentiation

ny
n2 441080111888613376
n3 2.9293833858347E+26
n4 1.9455166510367E+35
n5 1.2920927515886E+44

Nth Root

y√n
2√n 25770.887140337
3√n 872.47484168145
4√n 160.53313408869
5√n 58.136883559546

Divisors of 664138624

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664138623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664138624 can be divided by 32 positive divisors. The sum of these divisors (counting 664138624) is 1, the average is 0.03125.

Base conversion 664138624

Base System Value
2 Binary 100111100101011111001110000000
3 Ternary 1201021200201220211
4 Quaternary 213211133032000
5 Quinary 2330004413444
6 Senary 145522443504
8 Octal 4745371600
10 Decimal 664138624
12 Duodecimal 166503594
16 Hexadecimal 2795f380
20 Vigesimal a7ah6b4
36 Base36 azesn4

Cryptographic Hash Functions

md5 cd3fedc1de81c4af41e6ea70fd75cf62
sha1 3b27bb93ff9d7a425faa0583fb0e600a11266846
sha256 85bdab924b3a0496594bbdecb7112a59564bbc481c935cf4a21076f1d93ffb90
sha512 0ba98102ddb68704bae645a42c818e907d60ed95f0a7625654efcf50d1def695c826d1e87493f564935f6b72f35b12506a5653ea1662ab42090427264e5a702f
ripemd-160 7122bcf62407c4f4de83dbe3721ddb8617e7efd1

664138624 as geometric shapes

Circle

Radius = n
Diameter 1328277248
Circumference 4172906044.2473
Area 1.3856940391538E+18

Sphere

Radius = n
Volume 1.2270572432648E+27
Surface area 5.5427761566153E+18
Circumference 4172906044.2473

Square

Length = n
Perimeter 2656554496
Area 441080111888613376
Diagonal 939233849.35661

Cube

Length = n
Surface area 2646480671331680256
Volume 2.9293833858347E+26
Space diagonal 1150321840.0369

Equilateral Triangle

Length = n
Perimeter 1992415872
Area 1.9099329099981E+17
Altitude 575160920.01844

Triangular Pyramid

Length = n
Surface area 1.9099329099981E+17
Volume 3.4523114280315E+25
Height 313077949.78554