391330493 (number)

391330493 is an odd 9-digits composite number following 391330492 and preceding 391330494. In scientific notation, it is written as 3.91330493 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 390730560 positive integers (up to 391330493) that are relatively prime to 391330493.

Interesting facts

Basic properties

Name

Name three hundred ninety-one million three hundred thirty thousand four hundred ninety-three

Notation

Scientific notation 3.91330493 × 10^8
Engineering notation 3.91330493 × 10^6

Prime Factorization of 391330493

Prime Factorization 653 × 599281

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 391330493
Product of the distinct prime numbers

The prime factorization of 391330493 is 653 × 599281. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 42, 46, 14, 297, 9600, 3860, 17823, 88284, 528051, 313637, 9619944, 3835696, 2325489, 41144179, 572394222, 401291319, 3163274144, 1680269256

Basic calculations (n = 391330493)

Multiplication

n×y
n×2 782660986
n×3 1173991479
n×4 1565321972
n×5 1956652465

Division

n÷y
n÷2 195665246.5
n÷3 130443497.66667
n÷3 97832623.25
n÷5 78266098.6

Exponentiation

ny
n2 153139554751623049
n3 5.9928177458753E+25
n4 2.3451723229525E+34
n5 9.1773744131097E+42

Nth Root

y√n
2√n 19782.075042826
3√n 731.4442496781
4√n 140.64876481088
5√n 52.300848900862

Divisors of 391330493

1, 653, 599281, 391330493

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 -391330492
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 391330493 can be divided by 4 positive divisors. The sum of these divisors (counting 391330493) is 1, the average is 0.25.

Base conversion 391330493

Base System Value
2 Binary 10111010100110011101010111101
3 Ternary 1000021100122111222
4 Quaternary 113110303222331
5 Quinary 1300140033433
6 Senary 102455323125
8 Octal 2724635275
10 Decimal 391330493
12 Duodecimal ab0804a5
16 Hexadecimal 17533abd
20 Vigesimal 625g64d
36 Base36 6gzkjh

Cryptographic Hash Functions

md5 9a19e4e14a471badddbb1cee0930f072
sha1 94518938d1d563d83f12de75f6dd957f22d10cb4
sha256 03e6d5c410b0d4f5dba3839b24c71d35e6e140c52812b60c921a5f5e2e45ec0f
sha512 00b4e9c5b7227529f62fd535a1a122e090f575fc0e1d9f55a9c09be439435bb6a318c0555c957a8c9ac0184701cd04fa522cd100b734b0e67aa7a276a5f9856b
ripemd-160 6075cbacec17df7848db6586580abcf8dc71f0b5

391330493 as geometric shapes

Circle

Radius = n
Diameter 782660986
Circumference 2458802003.8689
Area 4.8110210018171E+17

Sphere

Radius = n
Volume 2.5102656272993E+26
Surface area 1.9244084007268E+18
Circumference 2458802003.8689

Square

Length = n
Perimeter 1565321972
Area 153139554751623049
Diagonal 553424890.57075

Cube

Length = n
Surface area 918837328509738294
Volume 5.9928177458753E+25
Space diagonal 677804296.42698

Equilateral Triangle

Length = n
Perimeter 1173991479
Area 6.6311372369572E+16
Altitude 338902148.21349

Triangular Pyramid

Length = n
Surface area 6.6311372369572E+16
Volume 7.0626034442059E+24
Height 184474963.52358