664659344 (number)

664659344 is an even 9-digits composite number following 664659343 and preceding 664659345. In scientific notation, it is written as 6.64659344 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 321609120 positive integers (up to 664659344) that are relatively prime to 664659344.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred fifty-nine thousand three hundred forty-four

Notation

Scientific notation 6.64659344 × 10^8
Engineering notation 6.64659344 × 10^6

Prime Factorization of 664659344

Prime Factorization 2 × 2 × 2 × 2 × 31 × 1340039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83082418
Product of the distinct prime numbers

The prime factorization of 664659344 is 2 × 2 × 2 × 2 × 31 × 1340039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 64, 45, 542, 22, 171, 3757, 38445, 73890, 191047, 290933, 2585686, 1155606, 40118453, 77889668, 323521016, 283272932, 2970607995, 5546029521

Basic calculations (n = 664659344)

Multiplication

n×y
n×2 1329318688
n×3 1993978032
n×4 2658637376
n×5 3323296720

Division

n÷y
n÷2 332329672
n÷3 221553114.66667
n÷3 166164836
n÷5 132931868.8

Exponentiation

ny
n2 441772043566510336
n3 2.9362791667446E+26
n4 1.9516253847693E+35
n5 1.2971660479745E+44

Nth Root

y√n
2√n 25780.988033821
3√n 872.70280433819
4√n 160.56459146967
5√n 58.145997183452

Divisors of 664659344

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1340039, 2680078, 5360156, 10720312, 21440624, 41541209, 83082418, 166164836, 332329672, 664659344

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664659343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664659344 can be divided by 20 positive divisors. The sum of these divisors (counting 664659344) is 1, the average is 0.05.

Base conversion 664659344

Base System Value
2 Binary 100111100111011110010110010000
3 Ternary 1201022200012012202
4 Quaternary 213213132112100
5 Quinary 2330123044334
6 Senary 145541542332
8 Octal 4747362620
10 Decimal 664659344
12 Duodecimal 1667149a8
16 Hexadecimal 279de590
20 Vigesimal a7e2874
36 Base36 azpyfk

Cryptographic Hash Functions

md5 e2a9a17da35613404a0804b6efdf36f8
sha1 3c61bf1f0b72d864842b2c7078c89ebf70bb9957
sha256 301d7839cfa19c6622ccc1bbbb1df315bf1c6dd612f82a5460f9b500a72704b8
sha512 38bfe6109988e11ba87f8aba85e0b972f4d17297780dbbd517d5f73133eae94a72fa9cca8c8aacbf34c875106198eba78222d88bbd426c6698894a78f2cd8e6d
ripemd-160 a1cd3496fadd89bb4774edbef04d7b9c67940e74

664659344 as geometric shapes

Circle

Radius = n
Diameter 1329318688
Circumference 4176177824.5004
Area 1.3878678066299E+18

Sphere

Radius = n
Volume 1.2299457412178E+27
Surface area 5.5514712265196E+18
Circumference 4176177824.5004

Square

Length = n
Perimeter 2658637376
Area 441772043566510336
Diagonal 939970258.6428

Cube

Length = n
Surface area 2650632261399062016
Volume 2.9362791667446E+26
Space diagonal 1151223753.5334

Equilateral Triangle

Length = n
Perimeter 1993978032
Area 1.9129290620518E+17
Altitude 575611876.7667

Triangular Pyramid

Length = n
Surface area 1.9129290620518E+17
Volume 3.4604381837698E+25
Height 313323419.5476