639071736 (number)

639071736 is an even 9-digits composite number following 639071735 and preceding 639071737. In scientific notation, it is written as 6.39071736 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 212012640 positive integers (up to 639071736) that are relatively prime to 639071736.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million seventy-one thousand seven hundred thirty-six

Notation

Scientific notation 6.39071736 × 10^8
Engineering notation 6.39071736 × 10^6

Prime Factorization of 639071736

Prime Factorization 2 × 2 × 2 × 3 × 211 × 126199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 159767934
Product of the distinct prime numbers

The prime factorization of 639071736 is 2 × 2 × 2 × 3 × 211 × 126199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 639071736)

Multiplication

n×y
n×2 1278143472
n×3 1917215208
n×4 2556286944
n×5 3195358680

Division

n÷y
n÷2 319535868
n÷3 213023912
n÷3 159767934
n÷5 127814347.2

Exponentiation

ny
n2 408412683754053696
n3 2.6100500281112E+26
n4 1.6680092025119E+35
n5 1.0659775367132E+44

Nth Root

y√n
2√n 25279.868195859
3√n 861.35703188179
4√n 158.99644082765
5√n 57.691246436001

Divisors of 639071736

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -639071735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 639071736 can be divided by 32 positive divisors. The sum of these divisors (counting 639071736) is 1, the average is 0.03125.

Base conversion 639071736

Base System Value
2 Binary 100110000101110111010111111000
3 Ternary 1122112112012121120
4 Quaternary 212011313113320
5 Quinary 2302100243421
6 Senary 143225305240
8 Octal 4605672770
10 Decimal 639071736
12 Duodecimal 15a035220
16 Hexadecimal 261775f8
20 Vigesimal 9je3j6g
36 Base36 akhiwo

Cryptographic Hash Functions

md5 a5b9b638fc8907c03bd0e3c5c51c729e
sha1 0437031359dee0dc43495101bc5cf4ae0223c721
sha256 e9214a91fa189866f6bbd5837ce2a81bef4fd41556b319354d4a57a493197ebd
sha512 359a836dfadc41fed661359c6ea1f4682f37cc10e9a2d326da05441efb1567a10d13ab4feb86f0c071a1d9d74f332f1caaf6980fa3e0ceda3e744b9f73c45405
ripemd-160 5c3faf67d59b3d2d430b59355b478eef48453e48

639071736 as geometric shapes

Circle

Radius = n
Diameter 1278143472
Circumference 4015406141.869
Area 1.2830662869146E+18

Sphere

Radius = n
Volume 1.0932951991755E+27
Surface area 5.1322651476585E+18
Circumference 4015406141.869

Square

Length = n
Perimeter 2556286944
Area 408412683754053696
Diagonal 903783916.38052

Cube

Length = n
Surface area 2450476102524322176
Volume 2.6100500281112E+26
Space diagonal 1106904716.4332

Equilateral Triangle

Length = n
Perimeter 1917215208
Area 1.768478796794E+17
Altitude 553452358.21662

Triangular Pyramid

Length = n
Surface area 1.768478796794E+17
Volume 3.075973456856E+25
Height 301261305.46017