639389627 (number)

639389627 is an odd 9-digits composite number following 639389626 and preceding 639389628. In scientific notation, it is written as 6.39389627 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 610984000 positive integers (up to 639389627) that are relatively prime to 639389627.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million three hundred eighty-nine thousand six hundred twenty-seven

Notation

Scientific notation 6.39389627 × 10^8
Engineering notation 6.39389627 × 10^6

Prime Factorization of 639389627

Prime Factorization 23 × 1049 × 26501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 639389627
Product of the distinct prime numbers

The prime factorization of 639389627 is 23 × 1049 × 26501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 34, 5, 521, 480, 9361, 7860, 64453, 37825, 916582, 7986, 8999937, 8993623, 56964475, 72081734, 356801095, 604229060, 8937380945, 1429548177

Basic calculations (n = 639389627)

Multiplication

n×y
n×2 1278779254
n×3 1918168881
n×4 2557558508
n×5 3196948135

Division

n÷y
n÷2 319694813.5
n÷3 213129875.66667
n÷3 159847406.75
n÷5 127877925.4

Exponentiation

ny
n2 408819095115199129
n3 2.6139468873618E+26
n4 1.6713305253081E+35
n5 1.0686314011705E+44

Nth Root

y√n
2√n 25286.154848059
3√n 861.49982871454
4√n 159.01620938778
5√n 57.696984721409

Divisors of 639389627

1, 23, 1049, 24127, 26501, 609523, 27799549, 639389627

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 -639389626
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 639389627 can be divided by 8 positive divisors. The sum of these divisors (counting 639389627) is 1, the average is 0.125.

Base conversion 639389627

Base System Value
2 Binary 100110000111000100111110111011
3 Ternary 1122120010100200022
4 Quaternary 212013010332323
5 Quinary 2302140432002
6 Senary 143240201055
8 Octal 4607047673
10 Decimal 639389627
12 Duodecimal 15a16918b
16 Hexadecimal 261c4fbb
20 Vigesimal 9jg3e17
36 Base36 akoc6z

Cryptographic Hash Functions

md5 9c4c8468bf3a10ce9d892b6633c05abd
sha1 e86019fd1c4fe56ba3a1fa8640ed2f3f4b8721ca
sha256 8a50f165d3574d365ecab6da5135cbfb4abe52c28a9a291bea5a72e63e3ef532
sha512 8549e6ca7888341e3a4c1d8ddefbccae32c927a33a963f006921de3a571b7c3c2df0afdb9f1417eba9c7efbb91200b81c8c4d175fefce5b2e77432f94dcadb0d
ripemd-160 b31b123095a926411a5af956a1ad53695a8fb348

639389627 as geometric shapes

Circle

Radius = n
Diameter 1278779254
Circumference 4017403509.9294
Area 1.2843430658611E+18

Sphere

Radius = n
Volume 1.0949275117613E+27
Surface area 5.1373722634445E+18
Circumference 4017403509.9294

Square

Length = n
Perimeter 2557558508
Area 408819095115199129
Diagonal 904233482.14407

Cube

Length = n
Surface area 2452914570691194774
Volume 2.6139468873618E+26
Space diagonal 1107455319.7965

Equilateral Triangle

Length = n
Perimeter 1918168881
Area 1.7702386096096E+17
Altitude 553727659.89826

Triangular Pyramid

Length = n
Surface area 1.7702386096096E+17
Volume 3.0805659495251E+25
Height 301411160.71469