664757565 (number)

664757565 is an odd 9-digits composite number following 664757564 and preceding 664757566. In scientific notation, it is written as 6.64757565 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 346114560 positive integers (up to 664757565) that are relatively prime to 664757565.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64757565 × 10^8
Engineering notation 6.64757565 × 10^6

Prime Factorization of 664757565

Prime Factorization 15 × 61 × 137 × 5303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 664757565
Product of the distinct prime numbers

The prime factorization of 664757565 is 15 × 61 × 137 × 5303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664757565)

Multiplication

n×y
n×2 1329515130
n×3 1994272695
n×4 2659030260
n×5 3323787825

Division

n÷y
n÷2 332378782.5
n÷3 221585855
n÷3 166189391.25
n÷5 132951513

Exponentiation

ny
n2 441902620224729225
n3 2.9375810978771E+26
n4 1.9527792576148E+35
n5 1.2981247842745E+44

Nth Root

y√n
2√n 25782.892874928
3√n 872.74579052899
4√n 160.5705230574
5√n 58.147715603716

Divisors of 664757565

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664757564
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664757565 can be divided by 16 positive divisors. The sum of these divisors (counting 664757565) is 1, the average is 0.0625.

Base conversion 664757565

Base System Value
2 Binary 100111100111110110010100111101
3 Ternary 1201022212011221120
4 Quaternary 213213312110331
5 Quinary 2330134220230
6 Senary 145544021153
8 Octal 4747662475
10 Decimal 664757565
12 Duodecimal 1667617b9
16 Hexadecimal 279f653d
20 Vigesimal a7eedi5
36 Base36 azs27x

Cryptographic Hash Functions

md5 6cfcc5cc5532ffc48506650b99b7d0a7
sha1 0b61ff2ab7750026f6ea705a1be6373bc1cd43ef
sha256 21b7ba3065ab1c95b6d8b7c1bf8663bea1842edf72921415b348046537c01cca
sha512 8930fc23dedd1f171fd4f2ff8be5320c70785f74d0caac66f002fc485a35b18c8540ad55be00964b2e8656fe56ca4389b2a9785cbafcfd99481725df9685734f
ripemd-160 b1e952b13570d44056cdc04bfefdae9c958f1781

664757565 as geometric shapes

Circle

Radius = n
Diameter 1329515130
Circumference 4176794965.2445
Area 1.3882780253001E+18

Sphere

Radius = n
Volume 1.2304910928553E+27
Surface area 5.5531121012004E+18
Circumference 4176794965.2445

Square

Length = n
Perimeter 2659030260
Area 441902620224729225
Diagonal 940109164.11311

Cube

Length = n
Surface area 2651415721348375350
Volume 2.9375810978771E+26
Space diagonal 1151393877.2958

Equilateral Triangle

Length = n
Perimeter 1994272695
Area 1.9134944755676E+17
Altitude 575696938.64789

Triangular Pyramid

Length = n
Surface area 1.9134944755676E+17
Volume 3.4619725243239E+25
Height 313369721.37104