27438081 (number)

27438081 is an odd 8-digits composite number following 27438080 and preceding 27438082. In scientific notation, it is written as 2.7438081 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 16473600 positive integers (up to 27438081) that are relatively prime to 27438081.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-eight thousand eighty-one

Notation

Scientific notation 2.7438081 × 10^7
Engineering notation 2.7438081 × 10^6

Prime Factorization of 27438081

Prime Factorization 3 × 11 × 11 × 131 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2494371
Product of the distinct prime numbers

The prime factorization of 27438081 is 3 × 11 × 11 × 131 × 577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 18, 26, 510, 271, 2240, 1920, 46055, 75753, 133245, 405178, 891276, 3397353, 50855981, 33465805, 858415638, 521414874, 7625453464, 3996904887

Basic calculations (n = 27438081)

Multiplication

n×y
n×2 54876162
n×3 82314243
n×4 109752324
n×5 137190405

Division

n÷y
n÷2 13719040.5
n÷3 9146027
n÷3 6859520.25
n÷5 5487616.2

Exponentiation

ny
n2 752848288962561
n3 2.0656712333266E+22
n4 5.6678054619386E+29
n5 1.5551370535691E+37

Nth Root

y√n
2√n 5238.1371688798
3√n 301.61382521577
4√n 72.374976123518
5√n 30.737656062445

Divisors of 27438081

1, 3, 11, 33, 121, 131, 363, 393, 577, 1441, 1731, 4323, 6347, 15851, 19041, 47553, 69817, 75587, 209451, 226761, 831457, 2494371, 9146027, 27438081

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 -27438080
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 27438081 can be divided by 24 positive divisors. The sum of these divisors (counting 27438081) is 1, the average is 0.041666666666667.

Base conversion 27438081

Base System Value
2 Binary 1101000101010110000000001
3 Ternary 1220121222222020
4 Quaternary 1220222300001
5 Quinary 24011004311
6 Senary 2420032053
8 Octal 150526001
10 Decimal 27438081
12 Duodecimal 9232629
16 Hexadecimal 1a2ac01
20 Vigesimal 8b9f41
36 Base36 gc3cx

Cryptographic Hash Functions

md5 6b3874ec0d4aa0aa3bb02d8f797da75b
sha1 a6cd19b9e87b69492ac9991235ace964033c5bd6
sha256 25aad37e4df1bf7292c2191eed0932c21867828243544b387d5b2a360687703f
sha512 ea92b54c4ef570eeb318d17ba1befd9cc9b49b67993f72b447af6a68f3f537d46c87798dde846cada3957dbcba877a1e9f79aba87fb73344a7b1692c65f5ae99
ripemd-160 2c403f9bb8cc0827a1e27d0ea5e8d8cd9091cd85

27438081 as geometric shapes

Circle

Radius = n
Diameter 54876162
Circumference 172398547.3964
Area 2.3651426538724E+15

Sphere

Radius = n
Volume 8.6526634284675E+22
Surface area 9.4605706154897E+15
Circumference 172398547.3964

Square

Length = n
Perimeter 109752324
Area 752848288962561
Diagonal 38803306.275692

Cube

Length = n
Surface area 4517089733775366
Volume 2.0656712333266E+22
Space diagonal 47524150.35419

Equilateral Triangle

Length = n
Perimeter 82314243
Area 3.2599287171861E+14
Altitude 23762075.177095

Triangular Pyramid

Length = n
Surface area 3.2599287171861E+14
Volume 2.4344168946454E+21
Height 12934435.425231