27381838 (number)

27381838 is an even 8-digits composite number following 27381837 and preceding 27381839. In scientific notation, it is written as 2.7381838 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 12446280 positive integers (up to 27381838) that are relatively prime to 27381838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7381838 × 10^7
Engineering notation 2.7381838 × 10^6

Prime Factorization of 27381838

Prime Factorization 2 × 11 × 1244629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27381838
Product of the distinct prime numbers

The prime factorization of 27381838 is 2 × 11 × 1244629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 47, 98, 319, 402, 5953, 8399, 24122, 89526, 583370, 249496, 6661779, 5790573, 10207352, 34808448, 522854038, 860094004, 2523700049, 1211184272

Basic calculations (n = 27381838)

Multiplication

n×y
n×2 54763676
n×3 82145514
n×4 109527352
n×5 136909190

Division

n÷y
n÷2 13690919
n÷3 9127279.3333333
n÷3 6845459.5
n÷5 5476367.6

Exponentiation

ny
n2 749765052258244
n3 2.0529945198997E+22
n4 5.6214763358781E+29
n5 1.5392635434985E+37

Nth Root

y√n
2√n 5232.7658078687
3√n 301.407600026
4√n 72.337858745395
5√n 30.725044413649

Divisors of 27381838

1, 2, 11, 22, 1244629, 2489258, 13690919, 27381838

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27381837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27381838 can be divided by 8 positive divisors. The sum of these divisors (counting 27381838) is 1, the average is 0.125.

Base conversion 27381838

Base System Value
2 Binary 1101000011101000001001110
3 Ternary 1220112010211011
4 Quaternary 1220131001032
5 Quinary 24002204323
6 Senary 2414515434
8 Octal 150350116
10 Decimal 27381838
12 Duodecimal 9205b7a
16 Hexadecimal 1a1d04e
20 Vigesimal 8b2ebi
36 Base36 gavym

Cryptographic Hash Functions

md5 c6295c44ba3eac1191f1bf4c68a6a6ff
sha1 8ed80dc12cfad99cfd20cf53b056d41c19cbc45a
sha256 c77739397b1800ab8fb03a7d72c9724186542f5469db51b74f8b97c0a5c18844
sha512 c1b875d4a8a169e3fd9c42cbde173c51c7b530e91839992b0d7cceb3f32a1cb771984d5f60d380d7d5004df9beed744e6d289e8ab20cfbbd16afedd5b2ab71bd
ripemd-160 439c442a92c563786afa3fed7b0cf63b95a07b1d

27381838 as geometric shapes

Circle

Radius = n
Diameter 54763676
Circumference 172045162.20517
Area 2.3554563800929E+15

Sphere

Radius = n
Volume 8.5995633354359E+22
Surface area 9.4218255203715E+15
Circumference 172045162.20517

Square

Length = n
Perimeter 109527352
Area 749765052258244
Diagonal 38723766.662303

Cube

Length = n
Surface area 4498590313549464
Volume 2.0529945198997E+22
Space diagonal 47426734.62062

Equilateral Triangle

Length = n
Perimeter 82145514
Area 3.246577910627E+14
Altitude 23713367.31031

Triangular Pyramid

Length = n
Surface area 3.246577910627E+14
Volume 2.4194772445998E+21
Height 12907922.220768