27561938 (number)

27561938 is an even 8-digits composite number following 27561937 and preceding 27561939. In scientific notation, it is written as 2.7561938 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 13780968 positive integers (up to 27561938) that are relatively prime to 27561938.

Interesting facts

Basic properties

Name

Name twenty-seven million five hundred sixty-one thousand nine hundred thirty-eight

Notation

Scientific notation 2.7561938 × 10^7
Engineering notation 2.7561938 × 10^6

Prime Factorization of 27561938

Prime Factorization 2 × 13780969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27561938
Product of the distinct prime numbers

The prime factorization of 27561938 is 2 × 13780969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 16, 51, 340, 177, 8809, 5803, 34532, 4886, 458070, 519625, 1227862, 7412979, 43825625, 59360082, 803191077, 860695441, 6849558458, 7061546834

Basic calculations (n = 27561938)

Multiplication

n×y
n×2 55123876
n×3 82685814
n×4 110247752
n×5 137809690

Division

n÷y
n÷2 13780969
n÷3 9187312.6666667
n÷3 6890484.5
n÷5 5512387.6

Exponentiation

ny
n2 759660426315844
n3 2.0937713571171E+22
n4 5.7708396331037E+29
n5 1.5905552417555E+37

Nth Root

y√n
2√n 5249.9464759176
3√n 302.06697782026
4√n 72.456514378747
5√n 30.765356383692

Divisors of 27561938

1, 2, 13780969, 27561938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27561937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27561938 can be divided by 4 positive divisors. The sum of these divisors (counting 27561938) is 1, the average is 0.25.

Base conversion 27561938

Base System Value
2 Binary 1101001001000111111010010
3 Ternary 1220212021212112
4 Quaternary 1221020333102
5 Quinary 24023440223
6 Senary 2422425322
8 Octal 151107722
10 Decimal 27561938
12 Duodecimal 9292242
16 Hexadecimal 1a48fd2
20 Vigesimal 8c54gi
36 Base36 geqxe

Cryptographic Hash Functions

md5 29ea9c9f3161c05233a5f5b2e68d9023
sha1 768e7e6c4190432a1fb43a4e6c69a540307f2704
sha256 dba0e37f9f4a0bf56311d67554b54add396ceb45e58668d5ccc2a15e721d0d5a
sha512 93c059a50a3c809bf2e3d5c4d35528210462d66861cf3d934a5a79b428cde573d46f2a3c48dbd749de39cb8a42d2553e0a19df18242ea62bc12f7ca641e434b1
ripemd-160 95937b7f24623bd5c75081a005976ded52567d37

27561938 as geometric shapes

Circle

Radius = n
Diameter 55123876
Circumference 173176763.87899
Area 2.3865436145367E+15

Sphere

Radius = n
Volume 8.7703689517544E+22
Surface area 9.546174458147E+15
Circumference 173176763.87899

Square

Length = n
Perimeter 110247752
Area 759660426315844
Diagonal 38978466.524886

Cube

Length = n
Surface area 4557962557895064
Volume 2.0937713571171E+22
Space diagonal 47738676.971063

Equilateral Triangle

Length = n
Perimeter 82685814
Area 3.2894261371962E+14
Altitude 23869338.485532

Triangular Pyramid

Length = n
Surface area 3.2894261371962E+14
Volume 2.4675332081194E+21
Height 12992822.174962