27187872 (number)

27187872 is an even 8-digits composite number following 27187871 and preceding 27187873. In scientific notation, it is written as 2.7187872 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 9062592 positive integers (up to 27187872) that are relatively prime to 27187872.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred eighty-seven thousand eight hundred seventy-two

Notation

Scientific notation 2.7187872 × 10^7
Engineering notation 2.7187872 × 10^6

Prime Factorization of 27187872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 283207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1699242
Product of the distinct prime numbers

The prime factorization of 27187872 is 2 × 2 × 2 × 2 × 2 × 3 × 283207. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 28, 21, 884, 50, 1697, 2163, 30049, 74204, 718947, 240052, 8077633, 9641498, 10040645, 56895692, 955401740, 102879137, 5049710266, 405295279

Basic calculations (n = 27187872)

Multiplication

n×y
n×2 54375744
n×3 81563616
n×4 108751488
n×5 135939360

Division

n÷y
n÷2 13593936
n÷3 9062624
n÷3 6796968
n÷5 5437574.4

Exponentiation

ny
n2 739180383888384
n3 2.0096741662068E+22
n4 5.4638763992538E+29
n5 1.4855117216673E+37

Nth Root

y√n
2√n 5214.1990756012
3√n 300.69421453701
4√n 72.209411267515
5√n 30.681390860133

Divisors of 27187872

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 283207, 566414, 849621, 1132828, 1699242, 2265656, 3398484, 4531312, 6796968, 9062624, 13593936, 27187872

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 -27187871
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 27187872 can be divided by 24 positive divisors. The sum of these divisors (counting 27187872) is 1, the average is 0.041666666666667.

Base conversion 27187872

Base System Value
2 Binary 1100111101101101010100000
3 Ternary 1220011021202020
4 Quaternary 1213231222200
5 Quinary 23430002442
6 Senary 2410421440
8 Octal 147555240
10 Decimal 27187872
12 Duodecimal 9131880
16 Hexadecimal 19edaa0
20 Vigesimal 89i9dc
36 Base36 g6qao

Cryptographic Hash Functions

md5 2da3f5f84f4b9bb2c7ed517b7603c9c0
sha1 e8e1aadf31c5e3c36f8066a2b89d843cb1ff0619
sha256 c9cbf46810a68a383556ed2b93d1d41846ac15fb5f9869040cf92c2a5eb456f0
sha512 5a2c182b7782424152adc9fc0ce674a30a02e003b3f65053f7ec5eb12234dc3062aa44b22c133cafad369d4106c13c63ad7fa1607bde4cf344d08c7276d10342
ripemd-160 ccfd69f467997c95aa76f734711845e15fd3a2ad

27187872 as geometric shapes

Circle

Radius = n
Diameter 54375744
Circumference 170826437.88388
Area 2.3222036637014E+15

Sphere

Radius = n
Volume 8.4181034622194E+22
Surface area 9.2888146548057E+15
Circumference 170826437.88388

Square

Length = n
Perimeter 108751488
Area 739180383888384
Diagonal 38449457.314464

Cube

Length = n
Surface area 4435082303330304
Volume 2.0096741662068E+22
Space diagonal 47090775.653679

Equilateral Triangle

Length = n
Perimeter 81563616
Area 3.2007449521324E+14
Altitude 23545387.82684

Triangular Pyramid

Length = n
Surface area 3.2007449521324E+14
Volume 2.3684237181671E+21
Height 12816485.771488