27949932 (number)

27949932 is an even 8-digits composite number following 27949931 and preceding 27949933. In scientific notation, it is written as 2.7949932 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 9223200 positive integers (up to 27949932) that are relatively prime to 27949932.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred forty-nine thousand nine hundred thirty-two

Notation

Scientific notation 2.7949932 × 10^7
Engineering notation 2.7949932 × 10^6

Prime Factorization of 27949932

Prime Factorization 2 × 2 × 9 × 101 × 7687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13974966
Product of the distinct prime numbers

The prime factorization of 27949932 is 2 × 2 × 9 × 101 × 7687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 17, 42, 805, 614, 2341, 9534, 29432, 80613, 932136, 329529, 1507486, 5775605, 84219168, 73231882, 749015857, 217759306, 8982368185, 3769128152

Basic calculations (n = 27949932)

Multiplication

n×y
n×2 55899864
n×3 83849796
n×4 111799728
n×5 139749660

Division

n÷y
n÷2 13974966
n÷3 9316644
n÷3 6987483
n÷5 5589986.4

Exponentiation

ny
n2 781198698804624
n3 2.1834450510078E+22
n4 6.1027140701404E+29
n5 1.7057044327587E+37

Nth Root

y√n
2√n 5286.7695240099
3√n 303.47779403586
4√n 72.71017483138
5√n 30.851490540735

Divisors of 27949932

1, 2, 4, 9, 18, 36, 101, 202, 404, 909, 1818, 3636, 7687, 15374, 30748, 69183, 138366, 276732, 776387, 1552774, 3105548, 6987483, 13974966, 27949932

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 -27949931
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 27949932 can be divided by 24 positive divisors. The sum of these divisors (counting 27949932) is 1, the average is 0.041666666666667.

Base conversion 27949932

Base System Value
2 Binary 1101010100111101101101100
3 Ternary 1221121000002200
4 Quaternary 1222213231230
5 Quinary 24123344212
6 Senary 2435021500
8 Octal 152475554
10 Decimal 27949932
12 Duodecimal 943a890
16 Hexadecimal 1aa7b6c
20 Vigesimal 8edegc
36 Base36 gn2b0

Cryptographic Hash Functions

md5 3eb1a925991d6787a522230d5a3def45
sha1 1aef386452d77a6d2bee9915d1c497b42ba0928a
sha256 b6d6b7fe0c4b09282235bb7a97e629d996e00b81ff019ba2dba499c9984c654e
sha512 59237d0cf3b0f5409f89f368a8b1173e758abd613e14cf26ab861006be404d75633c7f0bebc50750a97e111fab3e2c739750a96d9b5eb588037777dd6e9db65e
ripemd-160 82249d9521a48e7cfaf6c1fb488cdee61f1aea22

27949932 as geometric shapes

Circle

Radius = n
Diameter 55899864
Circumference 175614602.07907
Area 2.4542080931585E+15

Sphere

Radius = n
Volume 9.1459932423507E+22
Surface area 9.816832372634E+15
Circumference 175614602.07907

Square

Length = n
Perimeter 111799728
Area 781198698804624
Diagonal 39527172.901806

Cube

Length = n
Surface area 4687192192827744
Volume 2.1834450510078E+22
Space diagonal 48410702.292095

Equilateral Triangle

Length = n
Perimeter 83849796
Area 3.3826895928408E+14
Altitude 24205351.146048

Triangular Pyramid

Length = n
Surface area 3.3826895928408E+14
Volume 2.5732146698597E+21
Height 13175724.300602