11893491 (number)

11893491 is an odd 8-digits composite number following 11893490 and preceding 11893492. In scientific notation, it is written as 1.1893491 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7501680 positive integers (up to 11893491) that are relatively prime to 11893491.

Interesting facts

Basic properties

Name

Name eleven million eight hundred ninety-three thousand four hundred ninety-one

Notation

Scientific notation 1.1893491 × 10^7
Engineering notation 1.1893491 × 10^6

Prime Factorization of 11893491

Prime Factorization 3 × 3 × 31 × 47 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3964497
Product of the distinct prime numbers

The prime factorization of 11893491 is 3 × 3 × 31 × 47 × 907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 11, 89, 311, 411, 3118, 369, 64233, 41575, 957447, 63217, 6036421, 7330536, 16706905, 86283085, 258280046, 582743738, 9318340437, 8254655830

Basic calculations (n = 11893491)

Multiplication

n×y
n×2 23786982
n×3 35680473
n×4 47573964
n×5 59467455

Division

n÷y
n÷2 5946745.5
n÷3 3964497
n÷3 2973372.75
n÷5 2378698.2

Exponentiation

ny
n2 141455128167081
n3 1.682395293759E+21
n4 2.0009553284765E+28
n5 2.3798344190638E+35

Nth Root

y√n
2√n 3448.6941006706
3√n 228.26348808827
4√n 58.725583016864
5√n 26.00530008654

Divisors of 11893491

1, 3, 9, 31, 47, 93, 141, 279, 423, 907, 1457, 2721, 4371, 8163, 13113, 28117, 42629, 84351, 127887, 253053, 383661, 1321499, 3964497, 11893491

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11893490
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11893491 can be divided by 24 positive divisors. The sum of these divisors (counting 11893491) is 1, the average is 0.041666666666667.

Base conversion 11893491

Base System Value
2 Binary 101101010111101011110011
3 Ternary 211101020210200
4 Quaternary 231113223303
5 Quinary 11021042431
6 Senary 1102530243
8 Octal 55275363
10 Decimal 11893491
12 Duodecimal 3b96983
16 Hexadecimal b57af3
20 Vigesimal 3e6deb
36 Base36 72x2r

Cryptographic Hash Functions

md5 c36ebf40beaafe5e19944f29cbe3be06
sha1 086d694bad58e72dd06fd8c02cc66e3d08aa7909
sha256 f6615378887ec5ce42341a0b43adb5941f4623248800819be0e414051c5ef8f1
sha512 ca7f5007daffa3d94cde1246b78fcb43620933f0d8eff60bd9f99ea177b762fb5f6bc44d8a768d8c1968ae321b56f8f8f65bb353c0bb4f25f4a5235c86698b7b
ripemd-160 99fe3e67f1bf226097be693642c9524a94474335

11893491 as geometric shapes

Circle

Radius = n
Diameter 23786982
Circumference 74729007.902273
Area 4.443943914623E+14

Sphere

Radius = n
Volume 7.0472009270765E+21
Surface area 1.7775775658492E+15
Circumference 74729007.902273

Square

Length = n
Perimeter 47573964
Area 141455128167081
Diagonal 16819936.276162

Cube

Length = n
Surface area 848730769002486
Volume 1.682395293759E+21
Space diagonal 20600130.691363

Equilateral Triangle

Length = n
Perimeter 35680473
Area 61251867244138
Altitude 10300065.345682

Triangular Pyramid

Length = n
Surface area 61251867244138
Volume 1.9827218680889E+20
Height 5606645.4253874