494039891 (number)

494039891 is an odd 9-digits composite number following 494039890 and preceding 494039892. In scientific notation, it is written as 4.94039891 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 493928712 positive integers (up to 494039891) that are relatively prime to 494039891.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.94039891 × 10^8
Engineering notation 4.94039891 × 10^6

Prime Factorization of 494039891

Prime Factorization 4637 × 106543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 494039891
Product of the distinct prime numbers

The prime factorization of 494039891 is 4637 × 106543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 24, 53, 318, 278, 1121, 332, 83645, 37704, 731636, 486546, 9161723, 3445329, 43235005, 11409147, 821093265, 87118065, 1540546734, 6187613464

Basic calculations (n = 494039891)

Multiplication

n×y
n×2 988079782
n×3 1482119673
n×4 1976159564
n×5 2470199455

Division

n÷y
n÷2 247019945.5
n÷3 164679963.66667
n÷3 123509972.75
n÷5 98807978.2

Exponentiation

ny
n2 244075413899291881
n3 1.2058299087859E+26
n4 5.9572807670111E+34
n5 2.9431343407905E+43

Nth Root

y√n
2√n 22227.008143248
3√n 790.53421699432
4√n 149.08725010291
5√n 54.796447465508

Divisors of 494039891

1, 4637, 106543, 494039891

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 -494039890
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 494039891 can be divided by 4 positive divisors. The sum of these divisors (counting 494039891) is 1, the average is 0.25.

Base conversion 494039891

Base System Value
2 Binary 11101011100100111001101010011
3 Ternary 1021102121211022202
4 Quaternary 131130213031103
5 Quinary 2002433234031
6 Senary 121004553415
8 Octal 3534471523
10 Decimal 494039891
12 Duodecimal 11955286b
16 Hexadecimal 1d727353
20 Vigesimal 7e7ejeb
36 Base36 864zmb

Cryptographic Hash Functions

md5 995d7e0b6cfc5bd1f42792febb7c7077
sha1 c3059a5bb266f2cf00d04f74d93a5706e567f4f4
sha256 25da26bd81bdb4a1d641b325e592460df08b4e7f2df5968c4fde2808d90dd0e0
sha512 afc2202ed96e1b338f1017aac86980b3aee9a5ba12670587ef6f9a532d98f3068c181f1c0d27fe114a5521d14d863f51faeb91680ee700320039f6bc74108531
ripemd-160 622b37fb77fbac119e733957a5d876e921d9c0ab

494039891 as geometric shapes

Circle

Radius = n
Diameter 988079782
Circumference 3104144184.2918
Area 7.667855272279E+17

Sphere

Radius = n
Volume 5.0509685105607E+26
Surface area 3.0671421089116E+18
Circumference 3104144184.2918

Square

Length = n
Perimeter 1976159564
Area 244075413899291881
Diagonal 698677914.20553

Cube

Length = n
Surface area 1464452483395751286
Volume 1.2058299087859E+26
Space diagonal 855702192.17779

Equilateral Triangle

Length = n
Perimeter 1482119673
Area 1.0568775443799E+17
Altitude 427851096.0889

Triangular Pyramid

Length = n
Surface area 1.0568775443799E+17
Volume 1.4210841757667E+25
Height 232892638.06851