639804513 (number)

639804513 is an odd 9-digits composite number following 639804512 and preceding 639804514. In scientific notation, it is written as 6.39804513 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 426266064 positive integers (up to 639804513) that are relatively prime to 639804513.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million eight hundred four thousand five hundred thirteen

Notation

Scientific notation 6.39804513 × 10^8
Engineering notation 6.39804513 × 10^6

Prime Factorization of 639804513

Prime Factorization 3 × 1597 × 133543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 639804513
Product of the distinct prime numbers

The prime factorization of 639804513 is 3 × 1597 × 133543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 66, 80, 916, 355, 8731, 5778, 82468, 22133, 383917, 564035, 2351734, 4408538, 79745106, 38459832, 445593003, 774768879, 4184100362, 7952817790

Basic calculations (n = 639804513)

Multiplication

n×y
n×2 1279609026
n×3 1919413539
n×4 2559218052
n×5 3199022565

Division

n÷y
n÷2 319902256.5
n÷3 213268171
n÷3 159951128.25
n÷5 127960902.6

Exponentiation

ny
n2 409349814855167169
n3 2.6190385894005E+26
n4 1.6756727092196E+35
n5 1.0721029616696E+44

Nth Root

y√n
2√n 25294.357335184
3√n 861.686124583
4√n 159.04199865188
5√n 57.704470442027

Divisors of 639804513

1, 3, 1597, 4791, 133543, 400629, 213268171, 639804513

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 -639804512
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 639804513 can be divided by 8 positive divisors. The sum of these divisors (counting 639804513) is 1, the average is 0.125.

Base conversion 639804513

Base System Value
2 Binary 100110001000101010010001100001
3 Ternary 1122120220102210110
4 Quaternary 212020222101201
5 Quinary 2302242221023
6 Senary 143253121533
8 Octal 4610522141
10 Decimal 639804513
12 Duodecimal 15a3292a9
16 Hexadecimal 2622a461
20 Vigesimal 9jifb5d
36 Base36 akx8bl

Cryptographic Hash Functions

md5 ba719d8bedd37849f0cb0286c1596304
sha1 a1a2f1b43ce258c099b47ea3500eaaf6bd8013c0
sha256 0a1f36e6d0d0c6c8d1a7ab6cfc0026733b12b441062e15dab56ad52ede0b2609
sha512 2c0d7abb74cfb219880b4d1e877447a37fa8fca43f02b6abc51e217e66b6a99da921f4efaa956ad99295d8215e179276e81f0b0bfdcf43d882e3c67ef3d0b3a4
ripemd-160 151f7b151948954e850babd59da19108b7f8c4b8

639804513 as geometric shapes

Circle

Radius = n
Diameter 1279609026
Circumference 4020010315.5488
Area 1.2860103710973E+18

Sphere

Radius = n
Volume 1.0970603189238E+27
Surface area 5.1440414843893E+18
Circumference 4020010315.5488

Square

Length = n
Perimeter 2559218052
Area 409349814855167169
Diagonal 904820219.55211

Cube

Length = n
Surface area 2456098889131003014
Volume 2.6190385894005E+26
Space diagonal 1108173923.4279

Equilateral Triangle

Length = n
Perimeter 1919413539
Area 1.7725366934952E+17
Altitude 554086961.71393

Triangular Pyramid

Length = n
Surface area 1.7725366934952E+17
Volume 3.0865665779239E+25
Height 301606739.8507