664757540 (number)

664757540 is an even 9-digits composite number following 664757539 and preceding 664757541. In scientific notation, it is written as 6.64757540 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 256937472 positive integers (up to 664757540) that are relatively prime to 664757540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64757540 × 10^8
Engineering notation 6.64757540 × 10^6

Prime Factorization of 664757540

Prime Factorization 2 × 2 × 5 × 149 × 37 × 6029

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 332378770
Product of the distinct prime numbers

The prime factorization of 664757540 is 2 × 2 × 5 × 149 × 37 × 6029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 37, 63, 783, 248, 4775, 698, 87400, 6644, 633685, 534890, 3696865, 3375299, 39633237, 9541702, 366900464, 217910212, 9065682645, 6242706461

Basic calculations (n = 664757540)

Multiplication

n×y
n×2 1329515080
n×3 1994272620
n×4 2659030160
n×5 3323787700

Division

n÷y
n÷2 332378770
n÷3 221585846.66667
n÷3 166189385
n÷5 132951508

Exponentiation

ny
n2 441902586986851600
n3 2.9375807664502E+26
n4 1.9527789638567E+35
n5 1.2981245401771E+44

Nth Root

y√n
2√n 25782.89239011
3√n 872.74577958834
4√n 160.57052154773
5√n 58.147715166356

Divisors of 664757540

1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 1490, 2980, 5513, 6029, 11026, 12058, 22052, 24116, 27565, 30145, 55130, 60290, 110260, 120580, 223073, 446146, 892292, 898321, 1115365, 1796642, 2230730, 3593284, 4461460, 4491605, 8983210, 17966420, 33237877, 66475754, 132951508, 166189385, 332378770, 664757540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664757539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664757540 can be divided by 48 positive divisors. The sum of these divisors (counting 664757540) is 1, the average is 0.020833333333333.

Base conversion 664757540

Base System Value
2 Binary 100111100111110110010100100100
3 Ternary 1201022212011220122
4 Quaternary 213213312110210
5 Quinary 2330134220130
6 Senary 145544021112
8 Octal 4747662444
10 Decimal 664757540
12 Duodecimal 166761798
16 Hexadecimal 279f6524
20 Vigesimal a7eedh0
36 Base36 azs278

Cryptographic Hash Functions

md5 f1035611f49ae88f78b27a8bd03f9898
sha1 6f8a21af4e24ff64717565352391c440af4767f1
sha256 882fb8148bbfb02a40b09da98bff00738b853826d81b483ba82d75e7216c345d
sha512 512b42775bf8bf970458bd6718c8d4ccf079b8ba2bf5af873c3365a681b4e44821ffd5129aae59c688783343632bf606fa32e5d31d496d2017e3a931ba26dd0b
ripemd-160 2f72ef4c21af9f347c905cbc9c50afdf4777f775

664757540 as geometric shapes

Circle

Radius = n
Diameter 1329515080
Circumference 4176794808.1648
Area 1.3882779208802E+18

Sphere

Radius = n
Volume 1.2304909540275E+27
Surface area 5.5531116835209E+18
Circumference 4176794808.1648

Square

Length = n
Perimeter 2659030160
Area 441902586986851600
Diagonal 940109128.75778

Cube

Length = n
Surface area 2651415521921109600
Volume 2.9375807664502E+26
Space diagonal 1151393833.9945

Equilateral Triangle

Length = n
Perimeter 1994272620
Area 1.9134943316434E+17
Altitude 575696916.99725

Triangular Pyramid

Length = n
Surface area 1.9134943316434E+17
Volume 3.4619721337335E+25
Height 313369709.58593