639369516 (number)

639369516 is an even 9-digits composite number following 639369515 and preceding 639369517. In scientific notation, it is written as 6.39369516 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 213123168 positive integers (up to 639369516) that are relatively prime to 639369516.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million three hundred sixty-nine thousand five hundred sixteen

Notation

Scientific notation 6.39369516 × 10^8
Engineering notation 6.39369516 × 10^6

Prime Factorization of 639369516

Prime Factorization 2 × 2 × 3 × 53280793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 319684758
Product of the distinct prime numbers

The prime factorization of 639369516 is 2 × 2 × 3 × 53280793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 639369516)

Multiplication

n×y
n×2 1278739032
n×3 1918108548
n×4 2557478064
n×5 3196847580

Division

n÷y
n÷2 319684758
n÷3 213123172
n÷3 159842379
n÷5 127873903.2

Exponentiation

ny
n2 408793377990074256
n3 2.6137002422952E+26
n4 1.6711202588854E+35
n5 1.0684633511013E+44

Nth Root

y√n
2√n 25285.757176719
3√n 861.49079624359
4√n 159.01495897154
5√n 57.696621763172

Divisors of 639369516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -639369515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 639369516 can be divided by 12 positive divisors. The sum of these divisors (counting 639369516) is 1, the average is 0.083333333333333.

Base conversion 639369516

Base System Value
2 Binary 100110000111000000000100101100
3 Ternary 1122120002100002110
4 Quaternary 212013000010230
5 Quinary 2302134311031
6 Senary 143235524020
8 Octal 4607000454
10 Decimal 639369516
12 Duodecimal 15a159610
16 Hexadecimal 261c012c
20 Vigesimal 9jg13fg
36 Base36 aknwoc

Cryptographic Hash Functions

md5 f99e9ec151d94097fdd74711b83e2cf3
sha1 4022ed1bbf8efbc14c89c8cbca3e200797d07077
sha256 eb44b46761f1e203fd4e9e46a3be2f5693da69e7a54e9ca9f7f1143778bb9b09
sha512 2d588dedb69e932c1f0b21b3aedce4caf6e38e4bf5b41f8771775176296fda5e8b9deda9d4280a09b1098d1bf242fb0a2f7562bda293e57934ef1700f77a03c4
ripemd-160 ebe1902fc4f4f35c02cd0f2d5831aba2ac39d78d

639369516 as geometric shapes

Circle

Radius = n
Diameter 1278739032
Circumference 4017277148.7897
Area 1.2842622731298E+18

Sphere

Radius = n
Volume 1.0948241973174E+27
Surface area 5.1370490925191E+18
Circumference 4017277148.7897

Square

Length = n
Perimeter 2557478064
Area 408793377990074256
Diagonal 904205040.89512

Cube

Length = n
Surface area 2452760267940445536
Volume 2.6137002422952E+26
Space diagonal 1107420486.5227

Equilateral Triangle

Length = n
Perimeter 1918108548
Area 1.7701272511913E+17
Altitude 553710243.26136

Triangular Pyramid

Length = n
Surface area 1.7701272511913E+17
Volume 3.0802752755264E+25
Height 301401680.29837