491142144 (number)

491142144 is an even 9-digits composite number following 491142143 and preceding 491142145. In scientific notation, it is written as 4.91142144 × 10^8. The sum of its digits is 30. It has a total of 14 prime factors and 176 positive divisors. There are 152764416 positive integers (up to 491142144) that are relatively prime to 491142144.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million one hundred forty-two thousand one hundred forty-four

Notation

Scientific notation 4.91142144 × 10^8
Engineering notation 4.91142144 × 10^6

Prime Factorization of 491142144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 959262
Product of the distinct prime numbers

The prime factorization of 491142144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 149. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491142144)

Multiplication

n×y
n×2 982284288
n×3 1473426432
n×4 1964568576
n×5 2455710720

Division

n÷y
n÷2 245571072
n÷3 163714048
n÷3 122785536
n÷5 98228428.8

Exponentiation

ny
n2 241220605612916736
n3 1.1847360541771E+26
n4 5.8187380572262E+34
n5 2.8578274848005E+43

Nth Root

y√n
2√n 22161.727008516
3√n 788.98558255223
4√n 148.86815310373
5√n 54.732015382495

Divisors of 491142144

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491142143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491142144 can be divided by 176 positive divisors. The sum of these divisors (counting 491142144) is 1, the average is 0.0056818181818182.

Base conversion 491142144

Base System Value
2 Binary 11101010001100011110000000000
3 Ternary 1021020011121100210
4 Quaternary 131101203300000
5 Quinary 2001213022034
6 Senary 120422514120
8 Octal 3521436000
10 Decimal 491142144
12 Duodecimal 118595940
16 Hexadecimal 1d463c00
20 Vigesimal 7d9cf74
36 Base36 84evpc

Cryptographic Hash Functions

md5 61c3a1865fe0627884aa8d707f783c81
sha1 b2ada01342cce8f3ad8e719b5d63d543f6091464
sha256 470ab6238f34d60f3ba33d33d4250f329640839e60b036d27ca3e00244b3eddc
sha512 86d8b2f9bbfb54a68a23ea4d4b479cc976fcfb4bed631093a62c9517f80a7335a713a4e023a3a873610f947e04849d05be6f7f7436766dc5952a2a38577ef9fc
ripemd-160 73f13508cd3c5b6a050eeed69162d94f3001ca3e

491142144 as geometric shapes

Circle

Radius = n
Diameter 982284288
Circumference 3085937102.9175
Area 7.5781688248802E+17

Sphere

Radius = n
Volume 4.9626107789942E+26
Surface area 3.0312675299521E+18
Circumference 3085937102.9175

Square

Length = n
Perimeter 1964568576
Area 241220605612916736
Diagonal 694579881.0978

Cube

Length = n
Surface area 1447323633677500416
Volume 1.1847360541771E+26
Space diagonal 850683147.14631

Equilateral Triangle

Length = n
Perimeter 1473426432
Area 1.0445158618853E+17
Altitude 425341573.57315

Triangular Pyramid

Length = n
Surface area 1.0445158618853E+17
Volume 1.396224829708E+25
Height 231526627.0326