639716616 (number)

639716616 is an even 9-digits composite number following 639716615 and preceding 639716617. In scientific notation, it is written as 6.39716616 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 166147200 positive integers (up to 639716616) that are relatively prime to 639716616.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million seven hundred sixteen thousand six hundred sixteen

Notation

Scientific notation 6.39716616 × 10^8
Engineering notation 6.39716616 × 10^6

Prime Factorization of 639716616

Prime Factorization 2 × 2 × 2 × 3 × 63 × 3 × 11 × 12821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 53309718
Product of the distinct prime numbers

The prime factorization of 639716616 is 2 × 2 × 2 × 3 × 63 × 3 × 11 × 12821. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 639716616)

Multiplication

n×y
n×2 1279433232
n×3 1919149848
n×4 2558866464
n×5 3198583080

Division

n÷y
n÷2 319858308
n÷3 213238872
n÷3 159929154
n÷5 127943323.2

Exponentiation

ny
n2 409237348786491456
n3 2.6179593190651E+26
n4 1.674752076418E+35
n5 1.0713667309651E+44

Nth Root

y√n
2√n 25292.619793133
3√n 861.64666300142
4√n 159.03653603224
5√n 57.702884855029

Divisors of 639716616

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -639716615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 639716616 can be divided by 96 positive divisors. The sum of these divisors (counting 639716616) is 1, the average is 0.010416666666667.

Base conversion 639716616

Base System Value
2 Binary 100110001000010100110100001000
3 Ternary 1122120201222020000
4 Quaternary 212020110310020
5 Quinary 2302231412431
6 Senary 143251203000
8 Octal 4610246410
10 Decimal 639716616
12 Duodecimal 15a2a6460
16 Hexadecimal 26214d08
20 Vigesimal 9ji4bag
36 Base36 akvci0

Cryptographic Hash Functions

md5 cb8329757991be16876aca4f38bf39ee
sha1 3ac86c29564ba195f72ad9eb0804a2811eb7d66d
sha256 bc88aa36fe2e1ab2ef8b7aab3562f59e0521c7e2e1646858eb309a1a003ada0a
sha512 84e7bcafdf04153dc1a535a04262092318562431caa388ad31793c21cee0c0fa2685e62acb6a0650fe85e4982dec809e2df6ad611255aa867081ffdd8f478554
ripemd-160 25601712ad7fe811b20e8d94297c4c11c2118f36

639716616 as geometric shapes

Circle

Radius = n
Diameter 1279433232
Circumference 4019458042.4098
Area 1.2856570485222E+18

Sphere

Radius = n
Volume 1.0966082352229E+27
Surface area 5.1426281940888E+18
Circumference 4019458042.4098

Square

Length = n
Perimeter 2558866464
Area 409237348786491456
Diagonal 904695914.42262

Cube

Length = n
Surface area 2455424092718948736
Volume 2.6179593190651E+26
Space diagonal 1108021681.358

Equilateral Triangle

Length = n
Perimeter 1919149848
Area 1.7720497011325E+17
Altitude 554010840.67901

Triangular Pyramid

Length = n
Surface area 1.7720497011325E+17
Volume 3.0852946456357E+25
Height 301565304.80754