494039894 (number)

494039894 is an even 9-digits composite number following 494039893 and preceding 494039895. In scientific notation, it is written as 4.94039894 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 247019946 positive integers (up to 494039894) that are relatively prime to 494039894.

Interesting facts

Basic properties

Name

Name four hundred ninety-four million thirty-nine thousand eight hundred ninety-four

Notation

Scientific notation 4.94039894 × 10^8
Engineering notation 4.94039894 × 10^6

Prime Factorization of 494039894

Prime Factorization 2 × 247019947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 494039894
Product of the distinct prime numbers

The prime factorization of 494039894 is 2 × 247019947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 75, 83, 289, 439, 9125, 7377, 50782, 84654, 98078, 460333, 6458598, 1010031, 28143384, 92906425, 931515941, 834085734, 4231388977, 6499538336

Basic calculations (n = 494039894)

Multiplication

n×y
n×2 988079788
n×3 1482119682
n×4 1976159576
n×5 2470199470

Division

n÷y
n÷2 247019947
n÷3 164679964.66667
n÷3 123509973.5
n÷5 98807978.8

Exponentiation

ny
n2 244075416863531236
n3 1.2058299307526E+26
n4 5.9572809117107E+34
n5 2.9431344301498E+43

Nth Root

y√n
2√n 22227.008210733
3√n 790.53421859446
4√n 149.08725032924
5√n 54.796447532057

Divisors of 494039894

1, 2, 247019947, 494039894

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -494039893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 494039894 can be divided by 4 positive divisors. The sum of these divisors (counting 494039894) is 1, the average is 0.25.

Base conversion 494039894

Base System Value
2 Binary 11101011100100111001101010110
3 Ternary 1021102121211022212
4 Quaternary 131130213031112
5 Quinary 2002433234034
6 Senary 121004553422
8 Octal 3534471526
10 Decimal 494039894
12 Duodecimal 119552872
16 Hexadecimal 1d727356
20 Vigesimal 7e7ejee
36 Base36 864zme

Cryptographic Hash Functions

md5 f2b4a4904e17530beac022af3da9cde8
sha1 4beef11f913114fc3a9e3a7851dc904ab89783c0
sha256 9a6d482422a90b5f4f3d0bbfb46619c8eadcc3a4b24edd493dfe234551f2689f
sha512 24ea68b381af21e3a5f4b57b1d27c471d8eb974bb741dd411107960ab155a0dfc2fcf09faa73933621fa5feadb65f15d13dcb9ad596eedc40793c992ff4527d9
ripemd-160 9e78a04a5f788d0b772a5b8fcc4325b7ea3fb7ca

494039894 as geometric shapes

Circle

Radius = n
Diameter 988079788
Circumference 3104144203.1414
Area 7.6678553654034E+17

Sphere

Radius = n
Volume 5.0509686025749E+26
Surface area 3.0671421461613E+18
Circumference 3104144203.1414

Square

Length = n
Perimeter 1976159576
Area 244075416863531236
Diagonal 698677918.44817

Cube

Length = n
Surface area 1464452501181187416
Volume 1.2058299307526E+26
Space diagonal 855702197.37394

Equilateral Triangle

Length = n
Perimeter 1482119682
Area 1.0568775572155E+17
Altitude 427851098.68697

Triangular Pyramid

Length = n
Surface area 1.0568775572155E+17
Volume 1.4210842016548E+25
Height 232892639.48272