47894 (number)

47894 is an even 5-digits composite number following 47893 and preceding 47895. In scientific notation, it is written as 4.7894 × 10^4. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 18600 positive integers (up to 47894) that are relatively prime to 47894.

Interesting facts

Basic properties

Name

Name forty-seven thousand eight hundred ninety-four

Notation

Scientific notation 4.7894 × 10^4
Engineering notation 4.7894 × 10^3

Prime Factorization of 47894

Prime Factorization 2 × 7 × 11 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47894
Product of the distinct prime numbers

The prime factorization of 47894 is 2 × 7 × 11 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 83, 23, 443, 909, 3125, 2391, 5723, 99245, 380028, 589851, 3232568, 7239882, 34120785, 38226281, 172302690, 696660732, 8609592466, 5833318913

Basic calculations (n = 47894)

Multiplication

n×y
n×2 95788
n×3 143682
n×4 191576
n×5 239470

Division

n÷y
n÷2 23947
n÷3 15964.666666667
n÷3 11973.5
n÷5 9578.8

Exponentiation

ny
n2 2293835236
n3 109860944792984
n4 5261680089915175696
n5 2.520029062264E+23

Nth Root

y√n
2√n 218.84697850325
3√n 36.315640086792
4√n 14.793477566253
5√n 8.6309027264253

Divisors of 47894

1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 4354, 6842, 23947, 47894

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 -47893
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 47894 can be divided by 16 positive divisors. The sum of these divisors (counting 47894) is 1, the average is 0.0625.

Base conversion 47894

Base System Value
2 Binary 1011101100010110
3 Ternary 2102200212
4 Quaternary 23230112
5 Quinary 3013034
6 Senary 1005422
8 Octal 135426
10 Decimal 47894
12 Duodecimal 23872
16 Hexadecimal bb16
20 Vigesimal 5jee
36 Base36 10ye

Cryptographic Hash Functions

md5 76d4ea939889f465fbd328c44cb0c3cd
sha1 6f090856ee8ad8ccbdcc654b4971bb6ec4d00577
sha256 34807eccea08abdcfab7562d2c7f6bea8d40ba8c620668f19a67187e15d335fe
sha512 2f488ed83ba83f69358eb9d8064ea9505bbb109814192e42d24d17dc1629a396ada94c2d268cf217493c7d2a0499031e4be7d1f4589d07e931c88a7ee4a59606
ripemd-160 b0db7f795add3664eded36ef33eeafbf328623b0

47894 as geometric shapes

Circle

Radius = n
Diameter 95788
Circumference 300926.87710206
Area 7206295925.963

Sphere

Radius = n
Volume 4.6018444943743E+14
Surface area 28825183703.852
Circumference 300926.87710206

Square

Length = n
Perimeter 191576
Area 2293835236
Diagonal 67732.344356297

Cube

Length = n
Surface area 13763011416
Volume 109860944792984
Space diagonal 82954.841377704

Equilateral Triangle

Length = n
Perimeter 143682
Area 993259793.23594
Altitude 41477.420688852

Triangular Pyramid

Length = n
Surface area 993259793.23594
Volume 12947236508447
Height 22577.448118766