494448644 (number)

494448644 is an even 9-digits composite number following 494448643 and preceding 494448645. In scientific notation, it is written as 4.94448644 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 247085064 positive integers (up to 494448644) that are relatively prime to 494448644.

Interesting facts

Basic properties

Name

Name four hundred ninety-four million four hundred forty-eight thousand six hundred forty-four

Notation

Scientific notation 4.94448644 × 10^8
Engineering notation 4.94448644 × 10^6

Prime Factorization of 494448644

Prime Factorization 2 × 2 × 1823 × 67807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 247224322
Product of the distinct prime numbers

The prime factorization of 494448644 is 2 × 2 × 1823 × 67807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 494448644)

Multiplication

n×y
n×2 988897288
n×3 1483345932
n×4 1977794576
n×5 2472243220

Division

n÷y
n÷2 247224322
n÷3 164816214.66667
n÷3 123612161
n÷5 98889728.8

Exponentiation

ny
n2 244479461553438736
n3 1.2088253825095E+26
n4 5.9770207121459E+34
n5 2.9553297862805E+43

Nth Root

y√n
2√n 22236.201204342
3√n 790.75217790725
4√n 149.11807806011
5√n 54.805511836117

Divisors of 494448644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -494448643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 494448644 can be divided by 12 positive divisors. The sum of these divisors (counting 494448644) is 1, the average is 0.083333333333333.

Base conversion 494448644

Base System Value
2 Binary 11101011110001011000000000100
3 Ternary 1021110101121000202
4 Quaternary 131132023000010
5 Quinary 2003034324034
6 Senary 121021430032
8 Octal 3536130004
10 Decimal 494448644
12 Duodecimal 11970b318
16 Hexadecimal 1d78b004
20 Vigesimal 7ea61c4
36 Base36 86dr0k

Cryptographic Hash Functions

md5 4636ca91d834829ee966e79cd93f45de
sha1 67e2313bdb607eb8501397c7e6fb18cdfc4ab33f
sha256 c4ac0421922f74324239b8f28052e6a87252d5dee9d87c2c9c888b406e85650f
sha512 8b62feadfd90624a8b0a8582b0a3546e3a0069bc864c9177ff1787f919f01c87e3198b606b8d347c6f8984dfc4c774cf32c7d1d6b8bd06876c5affed9fa57065
ripemd-160 b67105cfc0f1470524bf5824a352a1478aa11cd6

494448644 as geometric shapes

Circle

Radius = n
Diameter 988897288
Circumference 3106712455.1357
Area 7.6805488036987E+17

Sphere

Radius = n
Volume 5.0635159215529E+26
Surface area 3.0722195214795E+18
Circumference 3106712455.1357

Square

Length = n
Perimeter 1977794576
Area 244479461553438736
Diagonal 699255978.24179

Cube

Length = n
Surface area 1466876769320632416
Volume 1.2088253825095E+26
Space diagonal 856410173.14154

Equilateral Triangle

Length = n
Perimeter 1483345932
Area 1.0586271220441E+17
Altitude 428205086.57077

Triangular Pyramid

Length = n
Surface area 1.0586271220441E+17
Volume 1.4246143754048E+25
Height 233085326.0806