11387894 (number)

11387894 is an even 8-digits composite number following 11387893 and preceding 11387895. In scientific notation, it is written as 1.1387894 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 4711056 positive integers (up to 11387894) that are relatively prime to 11387894.

Interesting facts

Basic properties

Name

Name eleven million three hundred eighty-seven thousand eight hundred ninety-four

Notation

Scientific notation 1.1387894 × 10^7
Engineering notation 1.1387894 × 10^6

Prime Factorization of 11387894

Prime Factorization 2 × 203 × 7 × 4007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11387894
Product of the distinct prime numbers

The prime factorization of 11387894 is 2 × 203 × 7 × 4007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 71, 57, 140, 953, 9134, 5501, 11183, 83123, 205307, 568474, 1369715, 9261556, 8468223, 62836994, 607136508, 147726654, 9913294079, 1583578993

Basic calculations (n = 11387894)

Multiplication

n×y
n×2 22775788
n×3 34163682
n×4 45551576
n×5 56939470

Division

n÷y
n÷2 5693947
n÷3 3795964.6666667
n÷3 2846973.5
n÷5 2277578.8

Exponentiation

ny
n2 129684129755236
n3 1.4768291231349E+21
n4 1.6817973510373E+28
n5 1.9152129963093E+35

Nth Root

y√n
2√n 3374.5953831534
3√n 224.9820166697
4√n 58.09126770138
5√n 25.780342524316

Divisors of 11387894

1, 2, 7, 14, 203, 406, 1421, 2842, 4007, 8014, 28049, 56098, 813421, 1626842, 5693947, 11387894

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 -11387893
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 11387894 can be divided by 16 positive divisors. The sum of these divisors (counting 11387894) is 1, the average is 0.0625.

Base conversion 11387894

Base System Value
2 Binary 101011011100001111110110
3 Ternary 210102120020212
4 Quaternary 223130033312
5 Quinary 10403403034
6 Senary 1044025422
8 Octal 53341766
10 Decimal 11387894
12 Duodecimal 3992272
16 Hexadecimal adc3f6
20 Vigesimal 3b39ee
36 Base36 6s2ye

Cryptographic Hash Functions

md5 46f293a413932a14a0baa1662b01d392
sha1 87b8016a20f0e3eef057d6ccba4133a9eb10f24b
sha256 c50af6a1a3a66fd0e7cf72d1d2f83d3ec1d8ae207933456de565254e7225475a
sha512 e6d50dac38a7d7df12ab1e3267fb70ba3af58ee1388c8892a887e97c04f6bb938abddd597bc55307ece21a97ea331d9b97d25001af214cb30a591fac0f5cff00
ripemd-160 c54fd0b124d379393e26108a0f149a2b2b997572

11387894 as geometric shapes

Circle

Radius = n
Diameter 22775788
Circumference 71552248.260519
Area 4.0741470932623E+14

Sphere

Radius = n
Volume 6.1861273651306E+21
Surface area 1.6296588373049E+15
Circumference 71552248.260519

Square

Length = n
Perimeter 45551576
Area 129684129755236
Diagonal 16104914.141667

Cube

Length = n
Surface area 778104778531416
Volume 1.4768291231349E+21
Space diagonal 19724410.999209

Equilateral Triangle

Length = n
Perimeter 34163682
Area 56154875417856
Altitude 9862205.4996044

Triangular Pyramid

Length = n
Surface area 56154875417856
Volume 1.7404598127041E+20
Height 5368304.7138891