491187382 (number)

491187382 is an even 9-digits composite number following 491187381 and preceding 491187383. In scientific notation, it is written as 4.91187382 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 207792000 positive integers (up to 491187382) that are relatively prime to 491187382.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million one hundred eighty-seven thousand three hundred eighty-two

Notation

Scientific notation 4.91187382 × 10^8
Engineering notation 4.91187382 × 10^6

Prime Factorization of 491187382

Prime Factorization 2 × 7 × 131 × 223 × 1201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 491187382
Product of the distinct prime numbers

The prime factorization of 491187382 is 2 × 7 × 131 × 223 × 1201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491187382)

Multiplication

n×y
n×2 982374764
n×3 1473562146
n×4 1964749528
n×5 2455936910

Division

n÷y
n÷2 245593691
n÷3 163729127.33333
n÷3 122796845.5
n÷5 98237476.4

Exponentiation

ny
n2 241265044236013924
n3 1.185063454464E+26
n4 5.8208821570206E+34
n5 2.8591438676374E+43

Nth Root

y√n
2√n 22162.74761847
3√n 789.0098057053
4√n 148.87158096316
5√n 54.733023593957

Divisors of 491187382

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 -491187381
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 491187382 can be divided by 32 positive divisors. The sum of these divisors (counting 491187382) is 1, the average is 0.03125.

Base conversion 491187382

Base System Value
2 Binary 11101010001101110110010110110
3 Ternary 1021020020220102021
4 Quaternary 131101232302312
5 Quinary 2001220444012
6 Senary 120423503354
8 Octal 3521566266
10 Decimal 491187382
12 Duodecimal 1185b7b5a
16 Hexadecimal 1d46ecb6
20 Vigesimal 7d9i892
36 Base36 84fuly

Cryptographic Hash Functions

md5 d2eed89a058065d2c253538b287ed386
sha1 263af7745a4277a5f96ba1a083c82236a27a5fcf
sha256 d573fb887bc4790a667686355ed31ed86cb812a5da03e50d8d47df1e83fbdddb
sha512 a38152d581cc6f5578d211b43148ec90094dcbf533c27367fb6a217f77f65750e23a095271a5badbfb6eaddb98b65002be130c10aaf75ae575f39a0c7f292de7
ripemd-160 c379ef43ae8975cd5bb91c1645dfb673c931cc87

491187382 as geometric shapes

Circle

Radius = n
Diameter 982374764
Circumference 3086221341.6544
Area 7.5795649053988E+17

Sphere

Radius = n
Volume 4.9639821901092E+26
Surface area 3.0318259621595E+18
Circumference 3086221341.6544

Square

Length = n
Perimeter 1964749528
Area 241265044236013924
Diagonal 694643857.29093

Cube

Length = n
Surface area 1447590265416083544
Volume 1.185063454464E+26
Space diagonal 850761501.66074

Equilateral Triangle

Length = n
Perimeter 1473562146
Area 1.0447082867678E+17
Altitude 425380750.83037

Triangular Pyramid

Length = n
Surface area 1.0447082867678E+17
Volume 1.3966106746464E+25
Height 231547952.43031