664759949 (number)

664759949 is an odd 9-digits composite number following 664759948 and preceding 664759950. In scientific notation, it is written as 6.64759949 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 569615760 positive integers (up to 664759949) that are relatively prime to 664759949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64759949 × 10^8
Engineering notation 6.64759949 × 10^6

Prime Factorization of 664759949

Prime Factorization 7 × 3637 × 26111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664759949
Product of the distinct prime numbers

The prime factorization of 664759949 is 7 × 3637 × 26111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 29, 4, 919, 614, 4864, 6360, 33995, 34957, 460361, 485630, 2341138, 7599230, 94437481, 72838487, 259813802, 474925370, 8181575825, 9869777591

Basic calculations (n = 664759949)

Multiplication

n×y
n×2 1329519898
n×3 1994279847
n×4 2659039796
n×5 3323799745

Division

n÷y
n÷2 332379974.5
n÷3 221586649.66667
n÷3 166189987.25
n÷5 132951989.8

Exponentiation

ny
n2 441905789794482601
n3 2.9376127028658E+26
n4 1.9528072705389E+35
n5 1.2981480615702E+44

Nth Root

y√n
2√n 25782.939107092
3√n 872.74683382838
4√n 160.57066701951
5√n 58.147757310336

Divisors of 664759949

1, 7, 3637, 25459, 26111, 182777, 94965707, 664759949

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 -664759948
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 664759949 can be divided by 8 positive divisors. The sum of these divisors (counting 664759949) is 1, the average is 0.125.

Base conversion 664759949

Base System Value
2 Binary 100111100111110110111010001101
3 Ternary 1201022212022012212
4 Quaternary 213213312322031
5 Quinary 2330134304244
6 Senary 145544040205
8 Octal 4747667215
10 Decimal 664759949
12 Duodecimal 166763065
16 Hexadecimal 279f6e8d
20 Vigesimal a7eejh9
36 Base36 azs425

Cryptographic Hash Functions

md5 f79b410eb14d8f77543b2c7ff0d9ba0f
sha1 d8396d607230c16ecae001ad40007b1f0c953c3e
sha256 afda5b2885de50ffaccb8a0bd0f72d8915c62074986be5f4be1694fba3a3690b
sha512 cc0193f15a55003be1ca2d2b90d90df11dee1d7fddfb76d9cca3013d880d3b3303d77c656ac48826fc9164ab0d517230d0f0a88ccc05f981d98ad788b31c463d
ripemd-160 5d312fd47c441ed49d55903500a3c949324feee2

664759949 as geometric shapes

Circle

Radius = n
Diameter 1329519898
Circumference 4176809944.3583
Area 1.3882879827971E+18

Sphere

Radius = n
Volume 1.2305043315221E+27
Surface area 5.5531519311886E+18
Circumference 4176809944.3583

Square

Length = n
Perimeter 2659039796
Area 441905789794482601
Diagonal 940112535.59825

Cube

Length = n
Surface area 2651434738766895606
Volume 2.9376127028658E+26
Space diagonal 1151398006.5049

Equilateral Triangle

Length = n
Perimeter 1994279847
Area 1.9135082002072E+17
Altitude 575699003.25245

Triangular Pyramid

Length = n
Surface area 1.9135082002072E+17
Volume 3.4620097711603E+25
Height 313370845.19942