27642740 (number)

27642740 is an even 8-digits composite number following 27642739 and preceding 27642741. In scientific notation, it is written as 2.7642740 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 11008928 positive integers (up to 27642740) that are relatively prime to 27642740.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred forty-two thousand seven hundred forty

Notation

Scientific notation 2.7642740 × 10^7
Engineering notation 2.7642740 × 10^6

Prime Factorization of 27642740

Prime Factorization 2 × 2 × 5 × 239 × 5783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13821370
Product of the distinct prime numbers

The prime factorization of 27642740 is 2 × 2 × 5 × 239 × 5783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 72, 66, 23, 105, 4583, 7868, 38547, 10615, 453772, 16386, 2572106, 2572112, 10139681, 74833997, 145685674, 582820802, 2605120157, 7083673793

Basic calculations (n = 27642740)

Multiplication

n×y
n×2 55285480
n×3 82928220
n×4 110570960
n×5 138213700

Division

n÷y
n÷2 13821370
n÷3 9214246.6666667
n÷3 6910685
n÷5 5528548

Exponentiation

ny
n2 764121074707600
n3 2.1122400196663E+22
n4 5.838810168123E+29
n5 1.6140071138678E+37

Nth Root

y√n
2√n 5257.6363510612
3√n 302.36187487686
4√n 72.509560411446
5√n 30.78337392893

Divisors of 27642740

1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 5783, 11566, 23132, 28915, 57830, 115660, 1382137, 2764274, 5528548, 6910685, 13821370, 27642740

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 -27642739
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 27642740 can be divided by 24 positive divisors. The sum of these divisors (counting 27642740) is 1, the average is 0.041666666666667.

Base conversion 27642740

Base System Value
2 Binary 1101001011100101101110100
3 Ternary 1221000101201012
4 Quaternary 1221130231310
5 Quinary 24034031430
6 Senary 2424251352
8 Octal 151345564
10 Decimal 27642740
12 Duodecimal 9310b58
16 Hexadecimal 1a5cb74
20 Vigesimal 8cf6h0
36 Base36 ggh9w

Cryptographic Hash Functions

md5 9c64094cae31c4b68bdd48151e2b5c0c
sha1 06351020f7b92aec3d4a8ae04cb9a4596a3e5495
sha256 e106c482e15e2510f9adc3d9dee89771e56c7cbf1535fc5af0e74caba077746e
sha512 274011d38a09e9b7ae16b551d8ff2c7e7d7f08c7c0fe0ce9c56053ba02e90f56a99e2a70567fabed384ed29b01f6c4798692f43e0557c8df064115717d1e4f8a
ripemd-160 94d8fc13184331c274aedea58bed89952abf05df

27642740 as geometric shapes

Circle

Radius = n
Diameter 55285480
Circumference 173684457.81819
Area 2.4005571547545E+15

Sphere

Radius = n
Volume 8.8477303045359E+22
Surface area 9.6022286190181E+15
Circumference 173684457.81819

Square

Length = n
Perimeter 110570960
Area 764121074707600
Diagonal 39092737.809153

Cube

Length = n
Surface area 4584726448245600
Volume 2.1122400196663E+22
Space diagonal 47878630.140417

Equilateral Triangle

Length = n
Perimeter 82928220
Area 3.3087413113192E+14
Altitude 23939315.070208

Triangular Pyramid

Length = n
Surface area 3.3087413113192E+14
Volume 2.4892987356661E+21
Height 13030912.603051