639492060 (number)

639492060 is an even 9-digits composite number following 639492059 and preceding 639492061. In scientific notation, it is written as 6.39492060 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 160499712 positive integers (up to 639492060) that are relatively prime to 639492060.

Interesting facts

Basic properties

Name

Name six hundred thirty-nine million four hundred ninety-two thousand sixty

Notation

Scientific notation 6.39492060 × 10^8
Engineering notation 6.39492060 × 10^6

Prime Factorization of 639492060

Prime Factorization 2 × 2 × 3 × 5 × 17 × 626953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 319746030
Product of the distinct prime numbers

The prime factorization of 639492060 is 2 × 2 × 3 × 5 × 17 × 626953. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 639492060)

Multiplication

n×y
n×2 1278984120
n×3 1918476180
n×4 2557968240
n×5 3197460300

Division

n÷y
n÷2 319746030
n÷3 213164020
n÷3 159873015
n÷5 127898412

Exponentiation

ny
n2 408950094803043600
n3 2.6152033856279E+26
n4 1.6724018003942E+35
n5 1.0694876724818E+44

Nth Root

y√n
2√n 25288.180242951
3√n 861.54583159822
4√n 159.02257777734
5√n 57.698833264549

Divisors of 639492060

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -639492059
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 639492060 can be divided by 48 positive divisors. The sum of these divisors (counting 639492060) is 1, the average is 0.020833333333333.

Base conversion 639492060

Base System Value
2 Binary 100110000111011101111111011100
3 Ternary 1122120022120012010
4 Quaternary 212013131333130
5 Quinary 2302202221220
6 Senary 143242311220
8 Octal 4607357734
10 Decimal 639492060
12 Duodecimal 15a1b8510
16 Hexadecimal 261ddfdc
20 Vigesimal 9jgga30
36 Base36 akqj8c

Cryptographic Hash Functions

md5 8b0647b2c80a6e478df098d2b0a64f73
sha1 93130db9e75318712ede3fdbb1380cd67a29cc6a
sha256 99ba0946a657561c250b47267a8a57b39a782bfc2693fc058e738e104dd547ee
sha512 d727858ffb538714366af4640a98816bf00cb7fd093bb0114803cbd0e7fda719df20dfa6d032795c95da06617b94fa027fe85fb6fb031b9ecd6b240207cfffe0
ripemd-160 35825e02a50d16f704d6149d0b82ca70ae0ccf0a

639492060 as geometric shapes

Circle

Radius = n
Diameter 1278984120
Circumference 4018047115.45
Area 1.2847546135181E+18

Sphere

Radius = n
Volume 1.0954538325243E+27
Surface area 5.1390184540724E+18
Circumference 4018047115.45

Square

Length = n
Perimeter 2557968240
Area 408950094803043600
Diagonal 904378344.28191

Cube

Length = n
Surface area 2453700568818261600
Volume 2.6152033856279E+26
Space diagonal 1107632738.9569

Equilateral Triangle

Length = n
Perimeter 1918476180
Area 1.7708058548975E+17
Altitude 553816369.47844

Triangular Pyramid

Length = n
Surface area 1.7708058548975E+17
Volume 3.0820467469326E+25
Height 301459448.09397