642352008 (number)

642352008 is an even 9-digits composite number following 642352007 and preceding 642352009. In scientific notation, it is written as 6.42352008 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 209561280 positive integers (up to 642352008) that are relatively prime to 642352008.

Interesting facts

Basic properties

Name

Name six hundred forty-two million three hundred fifty-two thousand eight

Notation

Scientific notation 6.42352008 × 10^8
Engineering notation 6.42352008 × 10^6

Prime Factorization of 642352008

Prime Factorization 2 × 2 × 2 × 3 × 47 × 569461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 160588002
Product of the distinct prime numbers

The prime factorization of 642352008 is 2 × 2 × 2 × 3 × 47 × 569461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 84, 90, 252, 623, 2115, 4925, 29541, 68867, 251637, 233612, 8465418, 9444383, 2160996, 33100975, 574923999, 40185581, 6027672249, 7105626105

Basic calculations (n = 642352008)

Multiplication

n×y
n×2 1284704016
n×3 1927056024
n×4 2569408032
n×5 3211760040

Division

n÷y
n÷2 321176004
n÷3 214117336
n÷3 160588002
n÷5 128470401.6

Exponentiation

ny
n2 412616102181632064
n3 2.650447817695E+26
n4 1.7025204777956E+35
n5 1.0936174475731E+44

Nth Root

y√n
2√n 25344.664290537
3√n 862.82826202723
4√n 159.20007628936
5√n 57.750349543895

Divisors of 642352008

1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 569461, 1138922, 1708383, 2277844, 3416766, 4555688, 6833532, 13667064, 26764667, 53529334, 80294001, 107058668, 160588002, 214117336, 321176004, 642352008

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 -642352007
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 642352008 can be divided by 32 positive divisors. The sum of these divisors (counting 642352008) is 1, the average is 0.03125.

Base conversion 642352008

Base System Value
2 Binary 100110010010011000001110001000
3 Ternary 1122202200212022010
4 Quaternary 212102120032020
5 Quinary 2303420231013
6 Senary 143423455520
8 Octal 4622301610
10 Decimal 642352008
12 Duodecimal 15b1575a0
16 Hexadecimal 26498388
20 Vigesimal a0ee008
36 Base36 amftzc

Cryptographic Hash Functions

md5 6866dc38ce251c892bee4672bc92e4dd
sha1 3240dc66e8a625139de621fd076dbcf7b8c694ec
sha256 2ad97c51c59441ca328824da3fe656ba2b189a7c26ce279a60a2954a5a54affe
sha512 1bd30a8220d8c08c5766dcc54ff9219890596123c1f010aced313512869cb464b17ec360e9f0a932805b4305850695f0737cbb52783976814821f679790b81ee
ripemd-160 632d71266fc8067cdbf3a37fd02ff1f5661785ac

642352008 as geometric shapes

Circle

Radius = n
Diameter 1284704016
Circumference 4036016698.7029
Area 1.2962717153667E+18

Sphere

Radius = n
Volume 1.1102169857058E+27
Surface area 5.1850868614667E+18
Circumference 4036016698.7029

Square

Length = n
Perimeter 2569408032
Area 412616102181632064
Diagonal 908422921.53119

Cube

Length = n
Surface area 2475696613089792384
Volume 2.650447817695E+26
Space diagonal 1112586314.1999

Equilateral Triangle

Length = n
Perimeter 1927056024
Area 1.786680132499E+17
Altitude 556293157.09994

Triangular Pyramid

Length = n
Surface area 1.786680132499E+17
Volume 3.1235827084554E+25
Height 302807640.5104