491320147 (number)

491320147 is an odd 9-digits composite number following 491320146 and preceding 491320148. In scientific notation, it is written as 4.91320147 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 475471080 positive integers (up to 491320147) that are relatively prime to 491320147.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million three hundred twenty thousand one hundred forty-seven

Notation

Scientific notation 4.91320147 × 10^8
Engineering notation 4.91320147 × 10^6

Prime Factorization of 491320147

Prime Factorization 31 × 15849037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 491320147
Product of the distinct prime numbers

The prime factorization of 491320147 is 31 × 15849037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 61, 100, 908, 460, 7360, 8480, 56080, 40091, 360796, 337563, 9047108, 2100628, 8079522, 75412739, 499539914, 13432766, 9754562511, 162386245

Basic calculations (n = 491320147)

Multiplication

n×y
n×2 982640294
n×3 1473960441
n×4 1965280588
n×5 2456600735

Division

n÷y
n÷2 245660073.5
n÷3 163773382.33333
n÷3 122830036.75
n÷5 98264029.4

Exponentiation

ny
n2 241395486848101609
n3 1.1860246608335E+26
n4 5.8271781070632E+34
n5 2.8630100041575E+43

Nth Root

y√n
2√n 22165.742644901
3√n 789.08088750564
4√n 148.88163971726
5√n 54.735982075637

Divisors of 491320147

1, 31, 15849037, 491320147

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 -491320146
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 491320147 can be divided by 4 positive divisors. The sum of these divisors (counting 491320147) is 1, the average is 0.25.

Base conversion 491320147

Base System Value
2 Binary 11101010010001111001101010011
3 Ternary 1021020111122112111
4 Quaternary 131102033031103
5 Quinary 2001234221042
6 Senary 120430410151
8 Octal 3522171523
10 Decimal 491320147
12 Duodecimal 118660957
16 Hexadecimal 1d48f353
20 Vigesimal 7daf077
36 Base36 84ip1v

Cryptographic Hash Functions

md5 691ec7b3faa89e70d170ed6674a517e7
sha1 50256e13b1d5b97a09338854e69526483ad650d7
sha256 5d6a9cf61c74771f119aa9525f312ff7e0ae5c7cf2e1796d0602e019d4091a7a
sha512 e609671b8ce196d1e40613599f361c6ced6771fae6153e8849cc21072923ab6a9c67051962a0a96c34803e71808a900bfdbc32e9847b418fc1d9329773e5929b
ripemd-160 deb8d2edb1976e9f5da26c38df2056c2ae916a1e

491320147 as geometric shapes

Circle

Radius = n
Diameter 982640294
Circumference 3087055528.7517
Area 7.5836628809173E+17

Sphere

Radius = n
Volume 4.9680084819343E+26
Surface area 3.0334651523669E+18
Circumference 3087055528.7517

Square

Length = n
Perimeter 1965280588
Area 241395486848101609
Diagonal 694831615.35454

Cube

Length = n
Surface area 1448372921088609654
Volume 1.1860246608335E+26
Space diagonal 850991457.38621

Equilateral Triangle

Length = n
Perimeter 1473960441
Area 1.0452731198468E+17
Altitude 425495728.6931

Triangular Pyramid

Length = n
Surface area 1.0452731198468E+17
Volume 1.3977434672164E+25
Height 231610538.45151