27432987 (number)

27432987 is an odd 8-digits composite number following 27432986 and preceding 27432988. In scientific notation, it is written as 2.7432987 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 18057000 positive integers (up to 27432987) that are relatively prime to 27432987.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-two thousand nine hundred eighty-seven

Notation

Scientific notation 2.7432987 × 10^7
Engineering notation 2.7432987 × 10^6

Prime Factorization of 27432987

Prime Factorization 3 × 79 × 115751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27432987
Product of the distinct prime numbers

The prime factorization of 27432987 is 3 × 79 × 115751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 62, 62, 959, 361, 39, 5218, 76120, 83983, 69194, 151146, 3804046, 9680999, 49733687, 62588567, 122582862, 671890084, 2312294666, 3977356857

Basic calculations (n = 27432987)

Multiplication

n×y
n×2 54865974
n×3 82298961
n×4 109731948
n×5 137164935

Division

n÷y
n÷2 13716493.5
n÷3 9144329
n÷3 6858246.75
n÷5 5486597.4

Exponentiation

ny
n2 752568775742169
n3 2.0645209441541E+22
n4 5.6635976222207E+29
n5 1.5536939994361E+37

Nth Root

y√n
2√n 5237.6509047473
3√n 301.59515875101
4√n 72.37161670674
5√n 30.736514661565

Divisors of 27432987

1, 3, 79, 237, 115751, 347253, 9144329, 27432987

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 -27432986
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 27432987 can be divided by 8 positive divisors. The sum of these divisors (counting 27432987) is 1, the average is 0.125.

Base conversion 27432987

Base System Value
2 Binary 1101000101001100000011011
3 Ternary 1220121201222120
4 Quaternary 1220221200123
5 Quinary 24010323422
6 Senary 2415552323
8 Octal 150514033
10 Decimal 27432987
12 Duodecimal 922b6a3
16 Hexadecimal 1a2981b
20 Vigesimal 8b9297
36 Base36 gbzff

Cryptographic Hash Functions

md5 c83de458c5f90e4b999e6cd66f7fa8c8
sha1 2c4dae8ed90a3217250519b6e7881c72c1ec4678
sha256 208677098b646f063c1ce14245239df6302c64ce92ca91177ec7a78fd7b52b9b
sha512 8d594ed0333916331a63a3ae176cb9e0f387b60f9ea9a8ff31dc9c0568b21a5f5d5edf38f66707e650c43c34166a894ed2719fd458bbadb1eaa49619f3c91866
ripemd-160 023271747756a8f0b26d0916d82cac282838986c

27432987 as geometric shapes

Circle

Radius = n
Diameter 54865974
Circumference 172366540.85045
Area 2.3642645371927E+15

Sphere

Radius = n
Volume 8.647845108449E+22
Surface area 9.4570581487706E+15
Circumference 172366540.85045

Square

Length = n
Perimeter 109731948
Area 752568775742169
Diagonal 38796102.271805

Cube

Length = n
Surface area 4515412654453014
Volume 2.0645209441541E+22
Space diagonal 47515327.287377

Equilateral Triangle

Length = n
Perimeter 82298961
Area 3.2587183894384E+14
Altitude 23757663.643688

Triangular Pyramid

Length = n
Surface area 3.2587183894384E+14
Volume 2.433061265855E+21
Height 12932034.090602