639028082 (number)

639028082 is an even 9-digits composite number following 639028081 and preceding 639028083. In scientific notation, it is written as 6.39028082 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 248971920 positive integers (up to 639028082) that are relatively prime to 639028082.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million twenty-eight thousand eighty-two

Notation

Scientific notation 6.39028082 × 10^8
Engineering notation 6.39028082 × 10^6

Prime Factorization of 639028082

Prime Factorization 2 × 77 × 4149533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 639028082
Product of the distinct prime numbers

The prime factorization of 639028082 is 2 × 77 × 4149533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 91, 46, 305, 606, 4947, 1913, 44743, 74298, 889579, 808015, 3515856, 107251, 44497471, 81800389, 191757215, 987871236, 6963996371, 4207070151

Basic calculations (n = 639028082)

Multiplication

n×y
n×2 1278056164
n×3 1917084246
n×4 2556112328
n×5 3195140410

Division

n÷y
n÷2 319514041
n÷3 213009360.66667
n÷3 159757020.5
n÷5 127805616.4

Exponentiation

ny
n2 408356889584598724
n3 2.6095151992273E+26
n4 1.6675534927121E+35
n5 1.0656135100802E+44

Nth Root

y√n
2√n 25279.004766802
3√n 861.3374187805
4√n 158.99372555797
5√n 57.690458254536

Divisors of 639028082

1, 2, 77, 154, 4149533, 8299066, 319514041, 639028082

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 -639028081
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 639028082 can be divided by 8 positive divisors. The sum of these divisors (counting 639028082) is 1, the average is 0.125.

Base conversion 639028082

Base System Value
2 Binary 100110000101101100101101110010
3 Ternary 1122112102222201202
4 Quaternary 212011230231302
5 Quinary 2302042344312
6 Senary 143224331202
8 Octal 4605545562
10 Decimal 639028082
12 Duodecimal 15a013b02
16 Hexadecimal 2616cb72
20 Vigesimal 9jdia42
36 Base36 akgl82

Cryptographic Hash Functions

md5 6d267b1e4061042f298d1ffefe9a8b74
sha1 1407462fbc6af24e6481c227c40ee3eb5d3d45c5
sha256 1a546564de3e30d378a42ffd00162c05bbb1bdc4a4fabde30139331270f4b4f7
sha512 ca2c9294d2c021dd528094d7882391041d071a9fd453a294b9b2b1ea3534b6e9cb1859bbd5335ca013d41ba41b85682129a935de18f74786e676fdc96ca0c3c2
ripemd-160 4f2f07ba897d6687d76fdac151372725695d0d9c

639028082 as geometric shapes

Circle

Radius = n
Diameter 1278056164
Circumference 4015131855.6976
Area 1.2828910043618E+18

Sphere

Radius = n
Volume 1.0930711705765E+27
Surface area 5.131564017447E+18
Circumference 4015131855.6976

Square

Length = n
Perimeter 2556112328
Area 408356889584598724
Diagonal 903722180.30167

Cube

Length = n
Surface area 2450141337507592344
Volume 2.6095151992273E+26
Space diagonal 1106829105.4873

Equilateral Triangle

Length = n
Perimeter 1917084246
Area 1.7682372009533E+17
Altitude 553414552.74365

Triangular Pyramid

Length = n
Surface area 1.7682372009533E+17
Volume 3.0753431549717E+25
Height 301240726.76722