87894 (number)

87894 is an even 5-digits composite number following 87893 and preceding 87895. In scientific notation, it is written as 8.7894 × 10^4. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 27648 positive integers (up to 87894) that are relatively prime to 87894.

Interesting facts

Basic properties

Name

Name eighty-seven thousand eight hundred ninety-four

Notation

Scientific notation 8.7894 × 10^4
Engineering notation 8.7894 × 10^3

Prime Factorization of 87894

Prime Factorization 2 × 9 × 19 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87894
Product of the distinct prime numbers

The prime factorization of 87894 is 2 × 9 × 19 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 35, 59, 775, 957, 6915, 7739, 13922, 80097, 946271, 959279, 7594775, 7720878, 50076321, 79787886, 976988533, 840310583, 3713156877, 2492060360

Basic calculations (n = 87894)

Multiplication

n×y
n×2 175788
n×3 263682
n×4 351576
n×5 439470

Division

n÷y
n÷2 43947
n÷3 29298
n÷3 21973.5
n÷5 17578.8

Exponentiation

ny
n2 7725355236
n3 679012373112984
n4 5.9681113522393E+19
n5 5.2456117919372E+24

Nth Root

y√n
2√n 296.46922268593
3√n 44.46173540177
4√n 17.218281641498
5√n 9.7452244438899

Divisors of 87894

1, 2, 9, 18, 19, 38, 171, 257, 342, 514, 2313, 4626, 4883, 9766, 43947, 87894

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 -87893
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 87894 can be divided by 16 positive divisors. The sum of these divisors (counting 87894) is 1, the average is 0.0625.

Base conversion 87894

Base System Value
2 Binary 10101011101010110
3 Ternary 11110120100
4 Quaternary 111131112
5 Quinary 10303034
6 Senary 1514530
8 Octal 253526
10 Decimal 87894
12 Duodecimal 42a46
16 Hexadecimal 15756
20 Vigesimal ajee
36 Base36 1vti

Cryptographic Hash Functions

md5 acc081905fc3a74f786141f8d1ccec79
sha1 f73dbb2464785f5ba8d35abad8d411eb84cbfb66
sha256 835e60f17d418de1d573a95fbfc89a01c20abbce68e1acb24308b9641d459c45
sha512 661a7095e633dce009460a41d80029ead44b3b039bc6682e32b86a106521cd290804888f8ccc7a6660a7fcc896efac3dcd1c83ac98c25d949cdb38998043bff4
ripemd-160 cead1e5a148953cabeb2a096e0510eb138ac22d7

87894 as geometric shapes

Circle

Radius = n
Diameter 175788
Circumference 552254.28938924
Area 24269919255.789

Sphere

Radius = n
Volume 2.8442403774244E+15
Surface area 97079677023.156
Circumference 552254.28938924

Square

Length = n
Perimeter 351576
Area 7725355236
Diagonal 124300.88685122

Cube

Length = n
Surface area 46352131416
Volume 679012373112984
Space diagonal 152236.87368046

Equilateral Triangle

Length = n
Perimeter 263682
Area 3345176943.8176
Altitude 76118.436840229

Triangular Pyramid

Length = n
Surface area 3345176943.8176
Volume 80022375589627
Height 41433.628950407