638133064 (number)

638133064 is an even 9-digits composite number following 638133063 and preceding 638133065. In scientific notation, it is written as 6.38133064 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors. There are 319066528 positive integers (up to 638133064) that are relatively prime to 638133064.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million one hundred thirty-three thousand sixty-four

Notation

Scientific notation 6.38133064 × 10^8
Engineering notation 6.38133064 × 10^6

Prime Factorization of 638133064

Prime Factorization 2 × 2 × 2 × 79766633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 159533266
Product of the distinct prime numbers

The prime factorization of 638133064 is 2 × 2 × 2 × 79766633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 39, 63, 1, 202, 2818, 8254, 920, 9293, 221351, 902394, 6755840, 566798, 893265, 28744441, 177452830, 992695043, 5792665083, 9116849211

Basic calculations (n = 638133064)

Multiplication

n×y
n×2 1276266128
n×3 1914399192
n×4 2552532256
n×5 3190665320

Division

n÷y
n÷2 319066532
n÷3 212711021.33333
n÷3 159533266
n÷5 127626612.8

Exponentiation

ny
n2 407213807370028096
n3 2.5985659460014E+26
n4 1.6582308491279E+35
n5 1.0581719325733E+44

Nth Root

y√n
2√n 25261.295770407
3√n 860.93510329163
4√n 158.93802493553
5√n 57.674289027664

Divisors of 638133064

1, 2, 4, 8, 79766633, 159533266, 319066532, 638133064

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 -638133063
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 638133064 can be divided by 8 positive divisors. The sum of these divisors (counting 638133064) is 1, the average is 0.125.

Base conversion 638133064

Base System Value
2 Binary 100110000010010010001101001000
3 Ternary 1122110202111222221
4 Quaternary 212002102031020
5 Quinary 2301330224224
6 Senary 143153223424
8 Octal 4602221510
10 Decimal 638133064
12 Duodecimal 159861b74
16 Hexadecimal 26092348
20 Vigesimal 9j86cd4
36 Base36 ajxemg

Cryptographic Hash Functions

md5 a0c700c377b951de355eb56526e40980
sha1 80c6aa65592dae4c10b3f9cb3701bd481ee2c455
sha256 9aa2480e873f4909c0011a1028144f0dfe7157ab39b76c88fc5922c60959264d
sha512 c7074b45e72f811014afeff91b240102e381dc377c58dffcf5fa1f8f91c850b0a5e1d57a627477648cd5b61dfa4a3716eeaeb7be046c3d66527c3ab55dc93fb4
ripemd-160 b39c5bae64243334107a96fce8a72c3023d9e352

638133064 as geometric shapes

Circle

Radius = n
Diameter 1276266128
Circumference 4009508291.7503
Area 1.279299905674E+18

Sphere

Radius = n
Volume 1.0884847581102E+27
Surface area 5.117199622696E+18
Circumference 4009508291.7503

Square

Length = n
Perimeter 2552532256
Area 407213807370028096
Diagonal 902456433.7075

Cube

Length = n
Surface area 2443282844220168576
Volume 2.5985659460014E+26
Space diagonal 1105278888.8376

Equilateral Triangle

Length = n
Perimeter 1914399192
Area 1.7632875097711E+17
Altitude 552639444.4188

Triangular Pyramid

Length = n
Surface area 1.7632875097711E+17
Volume 3.0624393362967E+25
Height 300818811.23583