640565580 (number)

640565580 is an even 9-digits composite number following 640565579 and preceding 640565581. In scientific notation, it is written as 6.40565580 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 170817472 positive integers (up to 640565580) that are relatively prime to 640565580.

Interesting facts

Basic properties

Name

Name six hundred forty million five hundred sixty-five thousand five hundred eighty

Notation

Scientific notation 6.40565580 × 10^8
Engineering notation 6.40565580 × 10^6

Prime Factorization of 640565580

Prime Factorization 2 × 2 × 3 × 5 × 10676093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 320282790
Product of the distinct prime numbers

The prime factorization of 640565580 is 2 × 2 × 3 × 5 × 10676093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 96, 54, 929, 584, 3180, 9763, 56220, 41664, 267768, 472970, 3862173, 9128221, 65535675, 26630823, 463924232, 777487125, 8861766826, 919678042

Basic calculations (n = 640565580)

Multiplication

n×y
n×2 1281131160
n×3 1921696740
n×4 2562262320
n×5 3202827900

Division

n÷y
n÷2 320282790
n÷3 213521860
n÷3 160141395
n÷5 128113116

Exponentiation

ny
n2 410324262280736400
n3 2.6283959905593E+26
n4 1.6836600021623E+35
n5 1.0784946458079E+44

Nth Root

y√n
2√n 25309.397069073
3√n 862.02765651473
4√n 159.08927389699
5√n 57.718192160453

Divisors of 640565580

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10676093, 21352186, 32028279, 42704372, 53380465, 64056558, 106760930, 128113116, 160141395, 213521860, 320282790, 640565580

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 -640565579
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 640565580 can be divided by 24 positive divisors. The sum of these divisors (counting 640565580) is 1, the average is 0.041666666666667.

Base conversion 640565580

Base System Value
2 Binary 100110001011100100000101001100
3 Ternary 1122122100002210010
4 Quaternary 212023210011030
5 Quinary 2302441044310
6 Senary 143321313220
8 Octal 4613440514
10 Decimal 640565580
12 Duodecimal 15a635810
16 Hexadecimal 262e414c
20 Vigesimal a03adj0
36 Base36 aldjkc

Cryptographic Hash Functions

md5 58bf50ddce3c89bd84b4d96e9817b12d
sha1 1537a643e66ace6e218a7a238c0235fcfbdde78e
sha256 dd49cf39cc6a14f820d48eadc6b3aa876d62077ec940bda7ef36c3249be323fd
sha512 0c5637b5a76035d69d7f9c5f6f443eda439a61e5421c3b06e27d4d9457b325dc09a746069a0c03f3312d9dd2a36941eda6d9ef9a124f7b85ed0c8b0692a3fb9a
ripemd-160 972cc0a50aafa74e379a5140108126ae6b017123

640565580 as geometric shapes

Circle

Radius = n
Diameter 1281131160
Circumference 4024792240.541
Area 1.2890716879708E+18

Sphere

Radius = n
Volume 1.1009799379555E+27
Surface area 5.1562867518833E+18
Circumference 4024792240.541

Square

Length = n
Perimeter 2562262320
Area 410324262280736400
Diagonal 905896530.82539

Cube

Length = n
Surface area 2461945573684418400
Volume 2.6283959905593E+26
Space diagonal 1109492130.1398

Equilateral Triangle

Length = n
Perimeter 1921696740
Area 1.7767561746211E+17
Altitude 554746065.06991

Triangular Pyramid

Length = n
Surface area 1.7767561746211E+17
Volume 3.0975943809467E+25
Height 301965510.27513