491396148 (number)

491396148 is an even 9-digits composite number following 491396147 and preceding 491396149. In scientific notation, it is written as 4.91396148 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 163658880 positive integers (up to 491396148) that are relatively prime to 491396148.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million three hundred ninety-six thousand one hundred forty-eight

Notation

Scientific notation 4.91396148 × 10^8
Engineering notation 4.91396148 × 10^6

Prime Factorization of 491396148

Prime Factorization 2 × 2 × 3 × 3 × 10333 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 81899358
Product of the distinct prime numbers

The prime factorization of 491396148 is 2 × 2 × 3 × 3 × 10333 × 1321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491396148)

Multiplication

n×y
n×2 982792296
n×3 1474188444
n×4 1965584592
n×5 2456980740

Division

n÷y
n÷2 245698074
n÷3 163798716
n÷3 122849037
n÷5 98279229.6

Exponentiation

ny
n2 241470174269237904
n3 1.1865751349279E+26
n4 5.8307845061616E+34
n5 2.8652250461459E+43

Nth Root

y√n
2√n 22167.456958343
3√n 789.12157234553
4√n 148.88739690902
5√n 54.737675363414

Divisors of 491396148

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491396147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491396148 can be divided by 36 positive divisors. The sum of these divisors (counting 491396148) is 1, the average is 0.027777777777778.

Base conversion 491396148

Base System Value
2 Binary 11101010010100001110000110100
3 Ternary 1021020122111210100
4 Quaternary 131102201300310
5 Quinary 2001244134043
6 Senary 120432154100
8 Octal 3522416064
10 Decimal 491396148
12 Duodecimal 118698930
16 Hexadecimal 1d4a1c34
20 Vigesimal 7db4a78
36 Base36 84kbp0

Cryptographic Hash Functions

md5 831e62621095f55b7ddc3bd742b7da3f
sha1 6c87c95e2bf499748523851083afa56f19628124
sha256 290e42d9a1e908582779e8fe2b3b05e51f627f475a2793b41c9a65ab1dc57381
sha512 09317090a06a220cfc7848656a0acf09a2e16a0b4e4c62cbeeb17f5307ec22090820addedcb2eb6851100948fad4e7e026b802e42ba2c1d1647d03222d92c4e6
ripemd-160 1b66f05b33150c6607a52e0d1816d3a011bfdcd1

491396148 as geometric shapes

Circle

Radius = n
Diameter 982792296
Circumference 3087533057.1182
Area 7.5860092554528E+17

Sphere

Radius = n
Volume 4.9703143024292E+26
Surface area 3.0344037021811E+18
Circumference 3087533057.1182

Square

Length = n
Perimeter 1965584592
Area 241470174269237904
Diagonal 694939096.9995

Cube

Length = n
Surface area 1448821045615427424
Volume 1.1865751349279E+26
Space diagonal 851123094.97964

Equilateral Triangle

Length = n
Perimeter 1474188444
Area 1.0455965258671E+17
Altitude 425561547.48982

Triangular Pyramid

Length = n
Surface area 1.0455965258671E+17
Volume 1.3983922071581E+25
Height 231646365.6665