27438085 (number)

27438085 is an odd 8-digits composite number following 27438084 and preceding 27438086. In scientific notation, it is written as 2.7438085 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 20176128 positive integers (up to 27438085) that are relatively prime to 27438085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7438085 × 10^7
Engineering notation 2.7438085 × 10^6

Prime Factorization of 27438085

Prime Factorization 5 × 43 × 17 × 7507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27438085
Product of the distinct prime numbers

The prime factorization of 27438085 is 5 × 43 × 17 × 7507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 54, 20, 439, 44, 1631, 105, 43835, 97254, 507900, 884119, 3159660, 198903, 39960812, 50786994, 39736053, 985434413, 2004705308, 3880697447

Basic calculations (n = 27438085)

Multiplication

n×y
n×2 54876170
n×3 82314255
n×4 109752340
n×5 137190425

Division

n÷y
n÷2 13719042.5
n÷3 9146028.3333333
n÷3 6859521.25
n÷5 5487617

Exponentiation

ny
n2 752848508467225
n3 2.0656721367447E+22
n4 5.6678087670133E+29
n5 1.5551381871305E+37

Nth Root

y√n
2√n 5238.1375506949
3√n 301.61383987247
4√n 72.374978761274
5√n 30.737656958649

Divisors of 27438085

1, 5, 17, 43, 85, 215, 731, 3655, 7507, 37535, 127619, 322801, 638095, 1614005, 5487617, 27438085

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 -27438084
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 27438085 can be divided by 16 positive divisors. The sum of these divisors (counting 27438085) is 1, the average is 0.0625.

Base conversion 27438085

Base System Value
2 Binary 1101000101010110000000101
3 Ternary 1220121222222101
4 Quaternary 1220222300011
5 Quinary 24011004320
6 Senary 2420032101
8 Octal 150526005
10 Decimal 27438085
12 Duodecimal 9232631
16 Hexadecimal 1a2ac05
20 Vigesimal 8b9f45
36 Base36 gc3d1

Cryptographic Hash Functions

md5 4dd4e16426756f8e200b1f033c873e62
sha1 2a637d51b0cb8e4e4252d881fb786324498ecd35
sha256 8e47b97e0bc0b787788e1a5918fe7d6e8395f727ed36bc22bc95004629bb0a9e
sha512 69a374ac4c62f2b6c099d31735786a10bee46bbfd6b83a3e042042389d3eb4a35517fc89897a0f679686bc9dce711447f075be0dc01cfdddc2f2b4819d9c2f4a
ripemd-160 f4b6b61a51e5d93420ab8023a6475d53eb8ebe5c

27438085 as geometric shapes

Circle

Radius = n
Diameter 54876170
Circumference 172398572.52914
Area 2.3651433434667E+15

Sphere

Radius = n
Volume 8.6526672126963E+22
Surface area 9.4605733738667E+15
Circumference 172398572.52914

Square

Length = n
Perimeter 109752340
Area 752848508467225
Diagonal 38803311.932546

Cube

Length = n
Surface area 4517091050803350
Volume 2.0656721367447E+22
Space diagonal 47524157.282393

Equilateral Triangle

Length = n
Perimeter 82314255
Area 3.2599296676692E+14
Altitude 23762078.641197

Triangular Pyramid

Length = n
Surface area 3.2599296676692E+14
Volume 2.4344179593338E+21
Height 12934437.310849