27948 (number)

27948 is an even 5-digits composite number following 27947 and preceding 27949. In scientific notation, it is written as 2.7948 × 10^4. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 8704 positive integers (up to 27948) that are relatively prime to 27948.

Interesting facts

Basic properties

Name

Name twenty-seven thousand nine hundred forty-eight

Notation

Scientific notation 2.7948 × 10^4
Engineering notation 2.7948 × 10^3

Prime Factorization of 27948

Prime Factorization 2 × 2 × 3 × 17 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13974
Product of the distinct prime numbers

The prime factorization of 27948 is 2 × 2 × 3 × 17 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 43, 75, 771, 464, 3167, 6091, 1250, 8856, 157718, 925134, 8233629, 8705426, 81155246, 67184534, 957726185, 471007203, 4625307797, 4748562827

Basic calculations (n = 27948)

Multiplication

n×y
n×2 55896
n×3 83844
n×4 111792
n×5 139740

Division

n÷y
n÷2 13974
n÷3 9316
n÷3 6987
n÷5 5589.6

Exponentiation

ny
n2 781090704
n3 21829922995392
n4 610102687875215616
n5 1.7051149920737E+22

Nth Root

y√n
2√n 167.17655337995
3√n 30.34708013819
4√n 12.929677234175
5√n 7.7494369098686

Divisors of 27948

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 2329, 4658, 6987, 9316, 13974, 27948

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 -27947
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 27948 can be divided by 24 positive divisors. The sum of these divisors (counting 27948) is 1, the average is 0.041666666666667.

Base conversion 27948

Base System Value
2 Binary 110110100101100
3 Ternary 1102100010
4 Quaternary 12310230
5 Quinary 1343243
6 Senary 333220
8 Octal 66454
10 Decimal 27948
12 Duodecimal 14210
16 Hexadecimal 6d2c
20 Vigesimal 39h8
36 Base36 lkc

Cryptographic Hash Functions

md5 2320cc311e948c73c192f8b63d1ffab1
sha1 1ce4410cb07e5c61b01a1816f9c73e9b3e37e109
sha256 a168c8a40b66a3d151aa74e15326d4233aeb280db68f0b49c7fc7e718b36f85a
sha512 33258ccdccec0ecd4034204e874b152644e20894d0ead13c8c4f0fa4920e7f31ed3e801dbccca6258b10ea42c5e662fe488b1688019ed5297ac06f992a153ecc
ripemd-160 82dd33770cecaa68eaa28bb91ace1e2ea0c88061

27948 as geometric shapes

Circle

Radius = n
Diameter 55896
Circumference 175602.46296506
Area 2453868817.4737

Sphere

Radius = n
Volume 91440967614339
Surface area 9815475269.8947
Circumference 175602.46296506

Square

Length = n
Perimeter 111792
Area 781090704
Diagonal 39524.440641203

Cube

Length = n
Surface area 4686544224
Volume 21829922995392
Space diagonal 48407.355969935

Equilateral Triangle

Length = n
Perimeter 83844
Area 338222196.16194
Altitude 24203.677984967

Triangular Pyramid

Length = n
Surface area 338222196.16194
Volume 2572681097137
Height 13174.813547068