291330994 (number)

291330994 is an even 9-digits composite number following 291330993 and preceding 291330995. In scientific notation, it is written as 2.91330994 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 137491200 positive integers (up to 291330994) that are relatively prime to 291330994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.91330994 × 10^8
Engineering notation 2.91330994 × 10^6

Prime Factorization of 291330994

Prime Factorization 2 × 41 × 961 × 3697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 291330994
Product of the distinct prime numbers

The prime factorization of 291330994 is 2 × 41 × 961 × 3697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 15, 14, 719, 688, 9586, 9816, 62163, 66032, 102108, 792507, 40160, 2618737, 361510, 78961579, 394255498, 437120633, 3405421162, 7065918261

Basic calculations (n = 291330994)

Multiplication

n×y
n×2 582661988
n×3 873992982
n×4 1165323976
n×5 1456654970

Division

n÷y
n÷2 145665497
n÷3 97110331.333333
n÷3 72832748.5
n÷5 58266198.8

Exponentiation

ny
n2 84873748065028036
n3 2.472635338829E+25
n4 7.2035531106058E+33
n5 2.0986182880446E+42

Nth Root

y√n
2√n 17068.420958015
3√n 662.9216920845
4√n 130.64616702382
5√n 49.303453190822

Divisors of 291330994

1, 2, 41, 82, 961, 1922, 3697, 7394, 39401, 78802, 151577, 303154, 3552817, 7105634, 145665497, 291330994

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -291330993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 291330994 can be divided by 16 positive divisors. The sum of these divisors (counting 291330994) is 1, the average is 0.0625.

Base conversion 291330994

Base System Value
2 Binary 10001010111010101101110110010
3 Ternary 202022012010222211
4 Quaternary 101113111232302
5 Quinary 1044040042434
6 Senary 44524122334
8 Octal 2127255662
10 Decimal 291330994
12 Duodecimal 816963aa
16 Hexadecimal 115d5bb2
20 Vigesimal 4b0g79e
36 Base36 4tg8fm

Cryptographic Hash Functions

md5 ceff2729e2f1ebe8a3d168d1032a25bb
sha1 e87fe0acf5f67ec2e6978d47bcf2d4049a3ce9d8
sha256 40e7f984e09f98931b98045e26f4ecaa5257d25d7010ead974796d764aacc0fc
sha512 0b3f4bd54c32eb076d06c2c4020cf40ab6ebd61410d719a50d6a98a489e38d429efc3b9567f029f966e9638189a76c47c4ac1f39506da5333815ea422b5cbf44
ripemd-160 1baa481098b52afb7faf79f1838747369685a0dc

291330994 as geometric shapes

Circle

Radius = n
Diameter 582661988
Circumference 1830486621.0268
Area 2.6663874340372E+17

Sphere

Radius = n
Volume 1.0357350687296E+26
Surface area 1.0665549736149E+18
Circumference 1830486621.0268

Square

Length = n
Perimeter 1165323976
Area 84873748065028036
Diagonal 412004242.85443

Cube

Length = n
Surface area 509242488390168216
Volume 2.472635338829E+25
Space diagonal 504600083.42754

Equilateral Triangle

Length = n
Perimeter 873992982
Area 3.6751410969357E+16
Altitude 252300041.71377

Triangular Pyramid

Length = n
Surface area 3.6751410969357E+16
Volume 2.9140286924792E+24
Height 137334747.61814