664687537 (number)

664687537 is an odd 9-digits composite number following 664687536 and preceding 664687538. In scientific notation, it is written as 6.64687537 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 653154000 positive integers (up to 664687537) that are relatively prime to 664687537.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred eighty-seven thousand five hundred thirty-seven

Notation

Scientific notation 6.64687537 × 10^8
Engineering notation 6.64687537 × 10^6

Prime Factorization of 664687537

Prime Factorization 61 × 9467 × 1151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664687537
Product of the distinct prime numbers

The prime factorization of 664687537 is 61 × 9467 × 1151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664687537)

Multiplication

n×y
n×2 1329375074
n×3 1994062611
n×4 2658750148
n×5 3323437685

Division

n÷y
n÷2 332343768.5
n÷3 221562512.33333
n÷3 166171884.25
n÷5 132937507.4

Exponentiation

ny
n2 441809521843126369
n3 2.9366528289706E+26
n4 1.9519565359125E+35
n5 1.2974411821867E+44

Nth Root

y√n
2√n 25781.534806912
3√n 872.71514337197
4√n 160.56629411838
5√n 58.146490453365

Divisors of 664687537

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 -664687536
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 664687537 can be divided by 8 positive divisors. The sum of these divisors (counting 664687537) is 1, the average is 0.125.

Base conversion 664687537

Base System Value
2 Binary 100111100111100101001110110001
3 Ternary 1201022201121212221
4 Quaternary 213213211032301
5 Quinary 2330130000122
6 Senary 145542321041
8 Octal 4747451661
10 Decimal 664687537
12 Duodecimal 166729181
16 Hexadecimal 279e53b1
20 Vigesimal a7e5igh
36 Base36 azqk6p

Cryptographic Hash Functions

md5 43348f293cfe618b302c5ef98dc782ac
sha1 09af93afe8edee69195faddff92ff14cdeb8f0fb
sha256 a2cb67192d9d1318199e85e0cf9bc4be6ba93fa119bf3a97f580f009fa0bb6b8
sha512 c866c697e69ab87b7642dcd51ca63ef6763d97504771ffb88d95034c671db0a5b7059783f1aa7a7b40d919f278282ae6079006e5b9fb5359ebdc0979211ace3f
ripemd-160 f7f2447fe98b63022b59b182ca9dd073e3cacc07

664687537 as geometric shapes

Circle

Radius = n
Diameter 1329375074
Circumference 4176354966.3438
Area 1.3879855481084E+18

Sphere

Radius = n
Volume 1.230102260485E+27
Surface area 5.5519421924335E+18
Circumference 4176354966.3438

Square

Length = n
Perimeter 2658750148
Area 441809521843126369
Diagonal 940010129.56577

Cube

Length = n
Surface area 2650857131058758214
Volume 2.9366528289706E+26
Space diagonal 1151272585.2418

Equilateral Triangle

Length = n
Perimeter 1994062611
Area 1.91309134775E+17
Altitude 575636292.62091

Triangular Pyramid

Length = n
Surface area 1.91309134775E+17
Volume 3.4608785489262E+25
Height 313336709.85526