27640 (number)

27640 is an even 5-digits composite number following 27639 and preceding 27641. In scientific notation, it is written as 2.7640 × 10^4. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 11040 positive integers (up to 27640) that are relatively prime to 27640.

Interesting facts

Basic properties

Name

Name twenty-seven thousand six hundred forty

Notation

Scientific notation 2.7640 × 10^4
Engineering notation 2.7640 × 10^3

Prime Factorization of 27640

Prime Factorization 2 × 2 × 2 × 5 × 691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6910
Product of the distinct prime numbers

The prime factorization of 27640 is 2 × 2 × 2 × 5 × 691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 56, 17, 288, 275, 8641, 4657, 86315, 49485, 844383, 937151, 1556072, 5176497, 27675353, 57129209, 179880937, 360432300, 1398363187, 6749385197

Basic calculations (n = 27640)

Multiplication

n×y
n×2 55280
n×3 82920
n×4 110560
n×5 138200

Division

n÷y
n÷2 13820
n÷3 9213.3333333333
n÷3 6910
n÷5 5528

Exponentiation

ny
n2 763969600
n3 21116119744000
n4 583649549724160000
n5 1.6132073554376E+22

Nth Root

y√n
2√n 166.25281952496
3√n 30.235188432223
4√n 12.893906294252
5√n 7.7322806320808

Divisors of 27640

1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 2764, 3455, 5528, 6910, 13820, 27640

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 -27639
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 27640 can be divided by 16 positive divisors. The sum of these divisors (counting 27640) is 1, the average is 0.0625.

Base conversion 27640

Base System Value
2 Binary 110101111111000
3 Ternary 1101220201
4 Quaternary 12233320
5 Quinary 1341030
6 Senary 331544
8 Octal 65770
10 Decimal 27640
12 Duodecimal 13bb4
16 Hexadecimal 6bf8
20 Vigesimal 3920
36 Base36 lbs

Cryptographic Hash Functions

md5 42ada6a116005062613a49add8ab908b
sha1 c7f31645414869f011c710371a7e3cee9da5fbc2
sha256 da2a5943aba83f8ce1b778ecdabd7e2ccc002444e0467d24e3660deea5c88d7d
sha512 372f26e2fc0760e1390f3661e57799cf26cd053548c7c7b3ff47b83a1bfd8c5d0703e12a9b5639f47e032111cee5159468d89709f0b1815c280e55b998dfeb2e
ripemd-160 beddf80dfbf1376672ce9f3152a09240ef68ac60

27640 as geometric shapes

Circle

Radius = n
Diameter 55280
Circumference 173667.24189044
Area 2400081282.9259

Sphere

Radius = n
Volume 88450995546764
Surface area 9600325131.7037
Circumference 173667.24189044

Square

Length = n
Perimeter 110560
Area 763969600
Diagonal 39088.862863992

Cube

Length = n
Surface area 4583817600
Volume 21116119744000
Space diagonal 47873.884321204

Equilateral Triangle

Length = n
Perimeter 82920
Area 330808540.65952
Altitude 23936.942160602

Triangular Pyramid

Length = n
Surface area 330808540.65952
Volume 2488558577221.6
Height 13029.620954664