642452016 (number)

642452016 is an even 9-digits composite number following 642452015 and preceding 642452017. In scientific notation, it is written as 6.42452016 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 194088960 positive integers (up to 642452016) that are relatively prime to 642452016.

Interesting facts

Basic properties

Name

Name six hundred forty-two million four hundred fifty-two thousand sixteen

Notation

Scientific notation 6.42452016 × 10^8
Engineering notation 6.42452016 × 10^6

Prime Factorization of 642452016

Prime Factorization 2 × 2 × 2 × 2 × 3 × 55537 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 80306502
Product of the distinct prime numbers

The prime factorization of 642452016 is 2 × 2 × 2 × 2 × 3 × 55537 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 19, 59, 36, 670, 9421, 2730, 33020, 97039, 239822, 858391, 5310062, 5759923, 24150863, 53673640, 506727178, 180128606, 3630538839, 4574897338

Basic calculations (n = 642452016)

Multiplication

n×y
n×2 1284904032
n×3 1927356048
n×4 2569808064
n×5 3212260080

Division

n÷y
n÷2 321226008
n÷3 214150672
n÷3 160613004
n÷5 128490403.2

Exponentiation

ny
n2 412744592862464256
n3 2.6516859577759E+26
n4 1.703580989372E+35
n5 1.0944690410413E+44

Nth Root

y√n
2√n 25346.6371734
3√n 862.87303771096
4√n 159.20627240596
5√n 57.752147666184

Divisors of 642452016

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 55537, 111074, 166611, 222148, 333222, 444296, 666444, 888592, 1332888, 2665776, 13384417, 26768834, 40153251, 53537668, 80306502, 107075336, 160613004, 214150672, 321226008, 642452016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642452015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642452016 can be divided by 40 positive divisors. The sum of these divisors (counting 642452016) is 1, the average is 0.025.

Base conversion 642452016

Base System Value
2 Binary 100110010010110000101000110000
3 Ternary 1122202212221111010
4 Quaternary 212102300220300
5 Quinary 2303431431031
6 Senary 143425550520
8 Octal 4622605060
10 Decimal 642452016
12 Duodecimal 15b1a5440
16 Hexadecimal 264b0a30
20 Vigesimal a0f6a0g
36 Base36 amhz5c

Cryptographic Hash Functions

md5 e8ec6c9b61512867818600a5ae275906
sha1 349987de019b4186a1738db41bee072d3b00370a
sha256 05f87138470ea3f3c5d11469e5a9c768c71b3179b43d5c0834a1b2d251931998
sha512 715ff8ae5beb0e25b3d6015f16d505cdd89e6adf808518ab1dd2f1bb04a65cf814ccb072b2c0b37e8136a162d39fb635c9e328df5f76c64d1ea02f8a344d5b88
ripemd-160 b89dc195418fe1c4557ac557d957fe091c9b5895

642452016 as geometric shapes

Circle

Radius = n
Diameter 1284904032
Circumference 4036645067.4991
Area 1.2966753807456E+18

Sphere

Radius = n
Volume 1.1107356166101E+27
Surface area 5.1867015229825E+18
Circumference 4036645067.4991

Square

Length = n
Perimeter 2569808064
Area 412744592862464256
Diagonal 908564354.20114

Cube

Length = n
Surface area 2476467557174785536
Volume 2.6516859577759E+26
Space diagonal 1112759533.1371

Equilateral Triangle

Length = n
Perimeter 1927356048
Area 1.7872365134678E+17
Altitude 556379766.56853

Triangular Pyramid

Length = n
Surface area 1.7872365134678E+17
Volume 3.1250418705341E+25
Height 302854784.73371