11894 (number)

11894 is an even 5-digits composite number following 11893 and preceding 11895. In scientific notation, it is written as 1.1894 × 10^4. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 5616 positive integers (up to 11894) that are relatively prime to 11894.

Interesting facts

Basic properties

Name

Name eleven thousand eight hundred ninety-four

Notation

Scientific notation 1.1894 × 10^4
Engineering notation 1.1894 × 10^3

Prime Factorization of 11894

Prime Factorization 2 × 19 × 313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 11894
Product of the distinct prime numbers

The prime factorization of 11894 is 2 × 19 × 313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 87, 2, 844, 346, 1394, 1569, 20597, 81110, 434750, 744378, 8080996, 3847871, 498822, 31386646, 765704582, 570377973, 4978799905, 7489021897

Basic calculations (n = 11894)

Multiplication

n×y
n×2 23788
n×3 35682
n×4 47576
n×5 59470

Division

n÷y
n÷2 5947
n÷3 3964.6666666667
n÷3 2973.5
n÷5 2378.8

Exponentiation

ny
n2 141467236
n3 1682611304984
n4 20012978861479696
n5 2.3803437057844E+20

Nth Root

y√n
2√n 109.05961672407
3√n 22.826674433597
4√n 10.443161241888
5√n 6.5322919539057

Divisors of 11894

1, 2, 19, 38, 313, 626, 5947, 11894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11894 can be divided by 8 positive divisors. The sum of these divisors (counting 11894) is 1, the average is 0.125.

Base conversion 11894

Base System Value
2 Binary 10111001110110
3 Ternary 121022112
4 Quaternary 2321312
5 Quinary 340034
6 Senary 131022
8 Octal 27166
10 Decimal 11894
12 Duodecimal 6a72
16 Hexadecimal 2e76
20 Vigesimal 19ee
36 Base36 96e

Cryptographic Hash Functions

md5 afd0be2fd16b0101d8926769343c7950
sha1 0d83da3e99c36e54b6026776b5633857ff808d76
sha256 f24b5871aae4f3ad88c02a7c6676c2982c66d438c986f131429ae549be7c2359
sha512 18a22da4d83f938b40e8edd1d71fbd57bb7f8e765b467277e6b097f7cd3f4d1d9f657d8995ecba445f3370ad88b4fccca93c335679af1b84a1a1369684942e99
ripemd-160 450e7652f0c797407dcb34ffc5437fe2c42efeb4

11894 as geometric shapes

Circle

Radius = n
Diameter 23788
Circumference 74732.206043594
Area 444432429.34125

Sphere

Radius = n
Volume 7048105752779.8
Surface area 1777729717.365
Circumference 74732.206043594

Square

Length = n
Perimeter 47576
Area 141467236
Diagonal 16820.656110866

Cube

Length = n
Surface area 848803416
Volume 1682611304984
Space diagonal 20601.012305224

Equilateral Triangle

Length = n
Perimeter 35682
Area 61257110.089584
Altitude 10300.506152612

Triangular Pyramid

Length = n
Surface area 61257110.089584
Volume 198297643975.89
Height 5606.8853702885