664759940 (number)

664759940 is an even 9-digits composite number following 664759939 and preceding 664759941. In scientific notation, it is written as 6.64759940 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 242058240 positive integers (up to 664759940) that are relatively prime to 664759940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64759940 × 10^8
Engineering notation 6.64759940 × 10^6

Prime Factorization of 664759940

Prime Factorization 2 × 2 × 6695 × 103 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 332379970
Product of the distinct prime numbers

The prime factorization of 664759940 is 2 × 2 × 6695 × 103 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 72, 49, 280, 903, 2190, 2314, 26516, 53706, 582728, 675589, 3981781, 8444026, 72776335, 97623929, 989708255, 473563370, 72137903, 8843547528

Basic calculations (n = 664759940)

Multiplication

n×y
n×2 1329519880
n×3 1994279820
n×4 2659039760
n×5 3323799700

Division

n÷y
n÷2 332379970
n÷3 221586646.66667
n÷3 166189985
n÷5 132951988

Exponentiation

ny
n2 441905777828803600
n3 2.9376125835513E+26
n4 1.9528071647848E+35
n5 1.2981479736939E+44

Nth Root

y√n
2√n 25782.938932558
3√n 872.74682988975
4√n 160.57066647603
5√n 58.147757152887

Divisors of 664759940

1, 2, 4, 103, 206, 241, 412, 482, 964, 6695, 13390, 24823, 26780, 49646, 99292, 689585, 1379170, 1613495, 2758340, 3226990, 6453980, 166189985, 332379970, 664759940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664759939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664759940 can be divided by 24 positive divisors. The sum of these divisors (counting 664759940) is 1, the average is 0.041666666666667.

Base conversion 664759940

Base System Value
2 Binary 100111100111110110111010000100
3 Ternary 1201022212022012112
4 Quaternary 213213312322010
5 Quinary 2330134304230
6 Senary 145544040152
8 Octal 4747667204
10 Decimal 664759940
12 Duodecimal 166763058
16 Hexadecimal 279f6e84
20 Vigesimal a7eejh0
36 Base36 azs41w

Cryptographic Hash Functions

md5 4891c537559169677f6d2302759b26be
sha1 fd44a49b76a90fe5eded276e523976e0fc4fa7dc
sha256 63b4d8aaf206f4ab131655b9ee6af28097d5520618874466d8682692f00e13ee
sha512 b59a64af154bd738cb4221441a31b110869e8a6a6c1fe7113f0f5e867a2342d6356ceb98de363d1b8499c89aac4dab03056ec760606557277ade04b71270c2f3
ripemd-160 3540e30527d67f25447dee397048d5a30e4b4913

664759940 as geometric shapes

Circle

Radius = n
Diameter 1329519880
Circumference 4176809887.8096
Area 1.3882879452059E+18

Sphere

Radius = n
Volume 1.2305042815437E+27
Surface area 5.5531517808234E+18
Circumference 4176809887.8096

Square

Length = n
Perimeter 2659039760
Area 441905777828803600
Diagonal 940112522.87032

Cube

Length = n
Surface area 2651434666972821600
Volume 2.9376125835513E+26
Space diagonal 1151397990.9164

Equilateral Triangle

Length = n
Perimeter 1994279820
Area 1.9135081483943E+17
Altitude 575698995.45822

Triangular Pyramid

Length = n
Surface area 1.9135081483943E+17
Volume 3.4620096305467E+25
Height 313370840.95678